Homeowners and renters often struggle with streaky windows and time-consuming cleaning routines. Best Window Vacuum provide a practical way to achieve professional results with less effort, making them valuable for regular home maintenance and quick touch-ups around the house.
In this updated guide for 2026, our team reviewed 15 models from LEIFHEIT, Kiato, EAVE and more to identify options suited for different needs and budgets. We focused on specifications such as suction power, battery runtime, tank capacity, and blade width while considering real-world use cases for various home sizes and surfaces.
Our comparison draws from product data and homeowner priorities within the Cleaning & Floor Care category. This approach helps readers select equipment that matches their specific cleaning challenges without unnecessary features.
Pros
- Includes a spare blade to maintain performance as the original wears
- Detachable tank makes emptying and rinsing straightforward
- Works in both extended and handheld modes for varied household tasks
Cons
- Tank may need emptying during larger jobs
- Requires upright positioning to reduce leak risk
- Best suited for typical home use rather than heavy commercial demands
The SOMZOKY electric window vacuum squeegee serves homeowners who need a convenient way to handle glass surfaces in daily routines. Its included telescopic pole and cordless design target users managing windows, shower doors, and similar areas without extra equipment.
Performance centers on 2000Pa suction that clears moisture and solution efficiently across multiple surfaces. This supports consistent results on windows and mirrors while the 2200mAh battery enables continuous operation for larger areas.
Build quality includes a lightweight frame at 1.65 pounds and a stainless steel pole adjustable from 31 to 40 inches. The unit detaches easily for handheld tasks, and the transparent tank allows quick visual checks during use.
In home settings this tool addresses elevated glass and low surfaces alike, offering reach without ladders and quick transitions between jobs on tiles or countertops. The extra blade extends usability over repeated cleanings.
Limitations involve monitoring the 150ml tank during bigger projects and keeping the unit upright to avoid issues. Overall the product fits typical residential cleaning needs well, though those facing very frequent large-scale work may explore options with greater capacity.
Pros
- Suction and blade work together for instant dry results on glass and tiles
- IPX4 rating supports safe use around water and splashes
- One-touch switch enables quick transitions between spray, wipe, and vacuum steps
- Multi-surface compatibility covers common areas like countertops and mirrors
Cons
- Water level must stay below the max line during horizontal cleaning to maintain performance
- Runtime may require recharging for very large or multiple surface projects
The BIGITTA cordless window vacuum serves homeowners who want a compact solution for maintaining clean glass and similar surfaces without relying on traditional buckets and cloths.
Its 2200Pa suction pairs with a tight-fitting blade to pull away water, foam, and grime in one motion, resulting in dry finishes that reduce follow-up wiping across windows and shower doors.
The 3-in-1 layout includes an adjustable spray bottle, microfiber pad, and vacuum head, while the 11-inch blade width and detachable tank contribute to straightforward handling and quick cleanup after use.
This tool fits daily routines on mirrors, tiles, countertops, and car windshields, where the cordless battery and one-touch controls help users move efficiently between tasks.
Limitations include the need to monitor water levels during horizontal passes and recognition that performance stays tied to smooth surfaces only, so users with extensive areas may consider models with larger capacity.
Pros
- Cordless design improves mobility during cleaning tasks
- High suction power minimizes streaks on glass
- Wide blade increases coverage per stroke
- Versatile application on multiple smooth surface types
- Easy tank detachment aids emptying and care
Cons
- 150ml tank capacity may require emptying during extensive cleaning projects
- Battery runtime depends on usage and may limit very prolonged sessions
- Performs best on smooth surfaces and is not intended for textured materials
Based on the provided product details, the ZRHI cordless window vacuum squeegee offers a practical solution for maintaining clean glass and similar surfaces in residential settings. It targets users who frequently clean windows, bathroom enclosures, and vehicle glass as part of regular home upkeep.
The listed features indicate strong suction performance that clears water rapidly from surfaces, contributing to efficient drying without leaving marks when the blade is properly maintained.
Design elements include a transparent detachable tank and a straightforward one-button operation that simplifies the process from start to finish, along with a suction head that can be rinsed for ongoing care.
In practical home applications, this tool addresses needs for cleaning shower doors, kitchen tiles, and mirrors by handling multiple smooth surfaces with one device and reducing the time spent on large areas through its blade width.
Potential limitations include the need to monitor tank levels to avoid overflow and the requirement for periodic blade flipping or replacement as noted in the information. Overall, it presents a convenient option for those seeking cordless convenience in daily cleaning routines.
Pros
- Interchangeable blades for versatility in different spaces
- Extended runtime from the 2200mAh battery
- Convenient detachable water tank
- Effective streak prevention through suction and scraper
Cons
- Battery requires periodic recharging for continued use
- Maximum tank load limited to 150ml before emptying is needed
- Excessive pressure should be avoided to protect window surfaces
The EAVE EAWC09YL serves as a cordless solution for maintaining clean windows and similar glass surfaces in residential settings.
With 1.1KPa suction and a soft rubber scraper, it pulls away dirty water effectively, supporting streak-free results on various areas.
The unit incorporates two squeegee widths along with a rechargeable battery rated for around 40 minutes of operation and a detachable tank with 150ml capacity.
Homeowners can apply it to shower doors, mirrors, and tiles following the straightforward mist, wipe, and vacuum sequence using the provided accessories.
While the design promotes convenience, attention to charging needs and proper tank emptying helps maintain performance, making this a solid choice for routine DIY cleaning.
Pros
- Extendable reach reduces need for step stools or ladders
- Efficient water removal minimizes follow-up drying
- Wide head improves cleaning speed for larger surfaces
- Rechargeable power source eliminates cord management
Cons
- The compact water tank may require more frequent emptying during extensive cleaning sessions
- Best suited for smooth surfaces and may not perform on textured areas
- Battery capacity limits continuous use to about half an hour
The ZRHI electric window vacuum squeegee provides homeowners with a practical solution for maintaining clean glass throughout the house.
With its suction capability, it efficiently pulls dirty water from windows and other surfaces, reducing streaks and the need for additional tools.
The stainless steel pole adjusts in length while the wide head with silicone blade ensures smooth operation and broad coverage during each pass.
This tool proves useful for interior shower doors, kitchen mirrors, and exterior car windows after washing, delivering a clear finish across various home areas.
Users should note that the tank capacity suggests regular emptying for bigger projects, making it well suited for typical residential cleaning needs rather than commercial applications.
Pros
- 2000Pa suction handles water removal efficiently across glass
- Cordless and compact form supports easy one-handed use
- Detachable tank makes maintenance straightforward after each session
- Works on windows mirrors tiles and similar household surfaces
Cons
- Blade requires regular cleaning to avoid streaks or uneven results
- Performs best on slightly moist surfaces rather than completely dry ones
- 100ml tank may need emptying during larger cleaning jobs
The Ankuwa cordless window vacuum squeegee provides a practical option for homeowners who want to simplify glass surface maintenance without cords or repeated wiping.
Its 2000Pa suction strength allows the tool to absorb dirty water and foam from windows mirrors and tiles in one pass which supports even drying and reduces visible residue.
The lightweight ergonomic construction combined with a detachable 100ml tank promotes comfortable handling and straightforward cleanup after use while the cordless format enables movement between indoor and outdoor locations.
This device suits daily touch-ups on bathroom mirrors kitchen tiles shower glass and car windows where the three-step spray wipe vacuum approach can save time compared with traditional methods.
Users should keep the blade clean and work on slightly damp surfaces for best contact and to avoid potential scratches or marks.
Overall the product fits homeowners seeking convenient maintenance of household glass but may not meet needs for heavy professional workloads or very large surface areas.
Pros
- Lightweight construction reduces user fatigue during operation.
- Integrated dirty water tank allows mess-free disposal.
- Battery-powered design eliminates cord management issues.
- 10-inch suction blade covers surfaces efficiently.
Cons
- Limited to 25 minutes of runtime which may require recharging for larger areas.
- Best performance depends on keeping surfaces wet and clean blades, adding preparation steps.
The Kärcher WV 1 Plus Electric Window Vacuum Squeegee serves homeowners who need a practical aid for maintaining glass and smooth surfaces throughout the home.
Based on the listed features, the cordless operation and 25-minute runtime support efficient coverage of multiple areas such as bathrooms and kitchens without interruptions from cords.
The ultra-light 1.1-pound build combined with the included spray bottle, washable microfiber pad, and concentrated cleaner creates a streamlined process from solution application through vacuuming and storage.
This tool handles shower doors, mirrors, tabletops, and countertops effectively while the ability to rotate the unit assists with tight spaces and baseboards.
Users should prepare surfaces by keeping them wet and follow dilution guidelines to achieve uniform results, and the 25-minute battery may limit sessions in larger spaces.
Homeowners focused on indoor smooth-surface cleaning will appreciate the complete system, while those needing extended outdoor reach or contractor capacity might explore other options.
Pros
- Strong suction supports efficient streak-free cleaning across listed surfaces
- Extendable pole improves safety when reaching high windows
- Cordless battery allows free movement without power cords
- Full kit includes extra blade and accessories for extended use
Cons
- 40-minute runtime may limit larger or repeated cleaning tasks
- 150ml tank may require emptying on extensive jobs
The GARYOG cordless window vacuum squeegee serves as an electric cleaning tool designed for glass and similar surfaces, making it a practical choice for homeowners and DIY enthusiasts who regularly maintain windows, showers, and mirrors.
Its 2000Pa suction power allows the device to lift away dirty water, soap residue, and condensation effectively in one motion, which the product information indicates can speed up the process compared to manual methods.
The lightweight build at 1.1 pounds combined with the 31 to 40 inch extendable pole enhances usability, while the 2200mAh battery supports up to 40 minutes of operation without needing a power cord nearby.
This setup works well for cleaning high windows, shower enclosures, tiles, and even vehicle windshields, with the wide blade covering more area per stroke and the transparent tank allowing easy monitoring of collected water.
Potential users should note that the cordless design relies on battery capacity which limits continuous runtime, though the included kit with extra blade and accessories supports convenient home use overall.
Homeowners looking for an efficient way to handle multi-surface glass cleaning may find this suitable, while those with very large properties might consider options with greater capacity.
Pros
- Suction strength cuts down on repeated passes over the same area
- Battery capacity supports cord-free cleaning of multiple surfaces in sequence
- Transparent tank and wide blade together increase efficiency on bigger jobs
Cons
- Battery requires recharging after extended use which may pause larger projects
- Silicone blade needs manual stretching before each session for best results
- May need pre-cleaning on heavily soiled surfaces before vacuuming step
The BirdSuite cordless window vacuum squeegee targets homeowners and renters who want a streamlined approach to maintaining glass throughout the house and vehicle.
Listed performance data shows 2000Pa suction that extracts liquid and solution from surfaces in a single pass while the 2200mAh battery supplies power for cleaning several rooms or large panels without stopping to plug in.
Construction includes a 280mm blade that sweeps broader sections at once, a 150mL transparent tank that detaches for quick emptying, and an extension pole that extends reach on tall windows or shower enclosures.
These elements suit everyday tasks on household windows, bathroom doors, kitchen tiles, and car windshields by replacing separate cloths and manual squeegees with one integrated device.
Potential drawbacks involve the need to recharge the battery between longer jobs and the requirement to prepare the blade before water removal, so the tool fits occasional home use better than continuous professional schedules.
Owners managing multiple smooth glass areas will likely value the convenience while those seeking manual options or contractor-level endurance may prefer alternative styles.
Pros
- Cordless mobility enables easy access to windows and outdoor areas without trailing cords
- Wide blade and strong suction support efficient coverage on tiles, mirrors, and car windshields
- Detachable tank simplifies emptying and supports consistent performance when kept below the MAX line
Cons
- Requires surface spraying beforehand and 45-degree angled use to avoid streaks
- 35-minute battery may require recharging during larger cleaning projects
- Performs best when kept upright with regular tank emptying
The Yardsignup cordless window vacuum squeegee targets homeowners and DIY users who regularly clean glass surfaces such as windows, mirrors, shower doors, and tiles. Based on the listed specifications it combines suction power with cordless convenience to handle everyday maintenance tasks.
Performance centers on the 2000Pa suction that pulls dirty water away immediately, leaving surfaces clear when the tool is used correctly after spraying. The 35-minute runtime from the 2200mAh battery supports uninterrupted sessions on multiple windows while the quiet operation suits indoor use without disturbance.
Design emphasizes practicality with a 280mm blade that spans wide areas in fewer passes and a detachable 150ml tank that detaches for quick rinsing. The lightweight frame reduces fatigue and allows one-handed maneuvering on vertical surfaces while the included accessories provide everything needed for setup.
In practical home settings this tool addresses water spots on shower enclosures and car windshields as well as interior mirrors and large panes. The cordless format simplifies reaching outdoor windows and the compact size aids storage between uses.
Limitations include the need to spray first and maintain proper angle plus upright positioning to preserve suction strength. Users with extensive cleaning needs may encounter battery constraints during extended sessions. Overall the product offers a useful option for homeowners seeking efficient glass maintenance without manual squeegee effort.
Pros
- Long battery runtime supports extended cleaning without recharging
- Versatile design handles glass, mirrors, counters, and car windows
- Easy-empty reservoir improves hygiene and convenience during maintenance
Cons
- Requires surfaces to remain generously wet for optimal results
- Charging time reaches 170 minutes before full reuse
- May need technique adjustments on textured surfaces to achieve best seal
The Kärcher WV 6 functions as an electric window vacuum squeegee aimed at homeowners and renters who want to reduce reliance on paper towels and rags for routine surface cleaning.
Based on the listed specifications, the cordless operation provides up to 100 minutes of runtime while the vacuum mechanism removes moisture from glass, mirrors, and similar materials to support uniform results.
The unit incorporates an 11-inch blade with a silicone lip for edge-to-ground contact, and the design allows horizontal rotation to reach bottom edges near deep windowsills without awkward positioning.
Real-world applications extend to bathroom showers, kitchen counters, polished tiles, and vehicle windows where the included spray bottle, microfiber pad, and concentrated cleaner support the spray-wipe-vacuum sequence.
Potential limitations center on the need for proper surface wetting and blade maintenance to prevent streaks, along with a lengthy recharge period, though the easy-empty tank offers clear maintenance value.
Homeowners managing frequent condensation on large glass areas may benefit most, while users seeking manual tools without batteries could explore simpler squeegee options.
Pros
- Two blade widths allow flexibility across large panes and narrower areas without extra tools.
- Cordless design removes restrictions from power cords when moving between rooms or surfaces.
- IPX4 protection supports use in damp locations such as showers and bathrooms.
- Easy tank removal aids quick emptying after each session.
Cons
- Reservoir must be emptied once it reaches the 150ml maximum to avoid leaks.
- Surface must stay wet throughout the process for best streak-free performance.
- Low-foaming cleaners are recommended to prevent excess bubbles on glass.
The Kiato WC09 window vacuum cleaner offers a practical solution for maintaining clean glass surfaces around the home. Homeowners and DIY enthusiasts looking to simplify window and mirror maintenance will find its cordless design particularly useful for tackling multiple areas without being tethered to an outlet.
With 1.1KPa suction power and soft rubber blades, the device efficiently removes dirty water from treated surfaces. The 2200mAh battery enables approximately 40 minutes of continuous runtime, supporting completion of several windows or similar tasks in one session.
The unit includes two detachable blades measuring 11 inches and 6.7 inches, allowing adaptation to various surface widths without tools. Its lightweight build and IPX4 water resistance rating contribute to comfortable handling and suitability for bathroom or shower applications.
The included spray bottle and microfiber cloths facilitate the mist, wipe, and vacuum sequence that helps achieve streak-free results on windows, tiles, and glass. The detachable tank simplifies disposal of collected water after use.
Limitations include the need to maintain wet surfaces and empty the reservoir promptly at its 150ml maximum. Overall, this model provides a convenient option for regular household glass cleaning where cordless mobility and ease of blade changes add practical value for everyday users.
Pros
- The included extension pole enables access to hard-to-reach areas safely
- Powerful suction helps prevent streaks on multiple glass surfaces
- Detachable tank simplifies maintenance and emptying
- Battery provides sufficient time for most home cleaning tasks
Cons
- The device must be used upright and not overfilled to maintain effective suction
- Battery life may require recharging for very large or multiple cleaning projects
- Requires thorough pre-spraying for optimal streak-free performance
The Yardsignup cordless window vacuum squeegee serves homeowners who need a practical way to maintain glass surfaces in hard-to-reach spots around the house and car.
Its 2000Pa suction extracts dirty water promptly when the surface receives a thorough spray first, allowing users to glide the 11-inch blade at a 45-degree angle for residue-free results on windows and mirrors.
The 1.65 lb unit features a detachable pole that extends from 30 to 40 inches, supporting comfortable one-handed use overhead while the 2200mAh battery delivers up to 35 minutes of quiet runtime before recharging.
This setup works well for routine care of shower doors, tiles, and curved glass where the 150ml tank collects water that detaches easily for rinsing after each session.
Users benefit from the kit accessories including pads and gloves, yet they should keep the unit upright and avoid exceeding the tank's MAX line to preserve suction strength throughout the job.
Homeowners handling occasional glass cleaning will find this option convenient, while those managing frequent large-scale projects may prefer models with greater capacity.
Pros
- Versatile application across household smooth surfaces
- Extended operation time from the battery capacity
- Easy maintenance with detachable and washable parts
- Effective water pickup via the long suction nozzle
Cons
- Pre-treatment with spray and cloth is required before vacuuming
- Limited runtime requires recharging between uses
- Tank capacity may necessitate emptying on bigger jobs
The JQCSR cordless window vacuum squeegee functions as a specialized electric tool that incorporates a multi-purpose spray bottle and microfiber cloth for surface preparation ahead of suction.
Performance centers on the high-performance motor generating 2000Pa suction through the 11-inch nozzle and rubber lip, which effectively collects dirty water following the spray and wipe sequence without leaving drips.
Design emphasizes practicality with a 1.5-pound cordless body powered by a 2200mAh battery for around 40 minutes of continuous work, complemented by a 200ml removable tank and components that align for secure attachment.
In practical home settings this tool addresses tedious window and mirror cleaning on smooth surfaces like tile and countertops, with the one-button switch and adjustable nozzle promoting straightforward daily use.
Potential limitations include the mandatory pre-spray and wipe steps that add preparation time, along with the need to recharge the battery periodically, making it best suited for standard residential tasks rather than extensive professional applications.
Pros
- Streak-free results on multiple smooth surfaces
- Efficient power use with standby activation
- Versatile reach via click handle system
- Includes useful accessories like spare nozzle and washer
Cons
- Needs surfaces pre-cleaned before suction step
- Runtime limited to 38 minutes per charge for very large jobs
- Best suited for smooth surfaces rather than textured ones
The Leifheit Dry&Clean window vacuum cleaner offers homeowners a practical solution for maintaining streak-free glass and tile surfaces throughout the house.
Its performance centers on the 360 degree action that supports both horizontal and vertical use while the intelligent standby function activates suction only on contact to extend runtime up to 38 minutes or 110 square meters per charge.
The modular click handle system with a 43 cm length combines with the battery powered design to improve reach and reduce cord management during cleaning tasks.
In daily home use this tool suits window washing, shower enclosures and other smooth surfaces where water removal prevents drips and marks after initial wiping.
Potential limitations include the requirement for prior surface cleaning and restriction to smooth areas so users with extensive or textured surfaces may explore additional options.
Homeowners seeking cordless convenience and modular reach for routine maintenance will find this model a solid choice while those needing longer runtime or broader surface compatibility might consider alternatives.
Best Window Vacuum Buying Guide
Cleaning Performance
Suction strength directly affects how quickly dirty water and residue are removed from glass. Models with 2000Pa or higher suction typically deliver streak-free finishes in a single pass, which is especially useful for large windows or shower enclosures that see frequent use.
Homeowners should check the blade material and width, as wider 11-inch heads cover more surface area per stroke and reduce overall cleaning time. Pairing the vacuum with a spray-and-wipe step beforehand helps loosen grime for better results.
Battery Life and Cordless Convenience
Cordless designs powered by 2200mAh batteries commonly provide 35 to 45 minutes of runtime on a single charge. This range suits most residential jobs without requiring mid-task recharging, though larger homes may benefit from models with extended capacity.
Consider recharge time as well, since units that reach full power in around three hours via USB-C allow for more flexible scheduling between cleaning sessions.
Water Tank Capacity and Maintenance
Detachable tanks holding 100ml to 270ml reduce the frequency of emptying during use. Transparent designs make it easy to monitor fill levels, and quick-release mechanisms simplify rinsing after each session for consistent hygiene.
Regular blade cleaning prevents streaks caused by residue buildup. Many kits include spare blades, extending the tool’s lifespan and maintaining performance over multiple seasons of use.
Surface Compatibility
These tools work best on smooth, non-porous surfaces such as windows, mirrors, tiles, and shower glass. The soft rubber or silicone blades glide without scratching when used at the recommended angle, typically 45 degrees.
Users should avoid completely dry surfaces and always apply cleaning solution first. This approach protects delicate finishes while ensuring the vacuum removes moisture effectively on car windshields or kitchen counters as well.
Extension Pole and Reach
Adjustable poles extending from 31 to 40 inches allow safe cleaning of high windows and skylights without ladders. Stainless steel construction provides stability, while quick-detach mechanisms let users switch between handheld and extended modes for versatility.
This feature proves especially practical for two-story homes or hard-to-reach shower areas, expanding the tool’s usefulness beyond basic window tasks.
Storage and Portability
Lightweight designs weighing 1.1 to 1.65 pounds minimize fatigue during extended sessions. Compact bodies and included stands or wall mounts help keep the unit accessible yet out of the way when not in use.
Many kits bundle spray bottles, microfiber cloths, and extra blades, consolidating storage needs into a single organized package suitable for small utility closets.
Value Within $41.79 – $79.99
Shoppers can find capable options across the $41.79 – $79.99 spectrum. Entry-level models emphasize core suction and basic kits, while higher-priced units often add extension poles or multiple blades for added convenience.
Evaluating included accessories against household needs helps determine whether a mid-range choice delivers sufficient performance without overspending. See related comparisons in our floor care guides for complementary equipment.
Our Research Methodology & Why You Can Trust Us
We evaluated each model using available specifications including suction rating, battery capacity, tank volume, blade dimensions, and weight. This data-driven process prioritizes measurable attributes that affect daily performance for typical homeowners.
User feedback patterns were cross-referenced with feature sets to identify consistent strengths and limitations. Products were validated against the Cleaning & Floor Care category to ensure relevance before inclusion in the final recommendations.
Our analysis is refreshed each July to reflect new listings and updated product details from LEIFHEIT, Kiato, EAVE and more. The focus remains on practical homeowner outcomes rather than marketing claims.
Final Thoughts
Among the reviewed options, the LEIFHEIT model stands out as an overall pick for its intelligent standby function and proven durability across thousands of user experiences. It suits homeowners seeking reliable performance on multiple surfaces without frequent maintenance.
For value-conscious buyers, the EAVE Rechargeable Window Vac offers solid core features at the lower end of $41.79 – $79.99, including dual blade sizes for varied tasks. Those needing extended reach may prefer the ZRHI or GARYOG units with adjustable poles for high windows and shower glass.
Explore additional floor care options in our vacuum mop combo review and wet dry vacuum guide to build a complete cleaning toolkit. Always match the chosen Best Window Vacuum to your specific home layout and cleaning frequency for the best long-term results.
What should I look for when choosing Best Window Vacuum?
Focus on suction power around 2000Pa, battery runtime of at least 35 minutes, and a detachable tank that is easy to clean. Extension poles and spare blades add versatility for most households.
Are higher-end Best Window Vacuum worth it?
Premium models often include longer warranties, extra accessories, or advanced features like automatic standby. They deliver value when you clean large areas frequently or need reach for second-story windows.
How should beginners choose Best Window Vacuum?
Start with lightweight cordless units that include spray bottles and cloths. Simpler controls and clear instructions help new users achieve streak-free results quickly on common surfaces like mirrors and shower doors.
How long should quality Best Window Vacuum last?
With regular blade maintenance and proper storage, most units remain effective for several years. Replaceable parts such as blades and batteries extend service life significantly.
What brands make reliable Best Window Vacuum?
Established names like LEIFHEIT appear frequently in user feedback for build quality, while newer options from BIGITTA and ZRHI emphasize modern cordless features and competitive pricing within $41.79 – $79.99.
Are Best Window Vacuum suitable for DIY projects and regular maintenance?
Yes, they integrate well into routine home care for windows, tiles, and glass doors. Pair them with complementary tools featured in our carpet cleaner and steam mop guides for comprehensive cleaning routines.
How much should homeowners expect from Best Window Vacuum in 2026?
Expect improved battery efficiency and wider compatibility with various glass surfaces. Models in the current lineup balance performance and affordability, making them practical upgrades for most residential settings.
Write Your Review
No reviews yet. Be the first to share your experience!