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Karcher Glass Cleaner Concentrate for Window Vac
6.295-890.0
$17
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Product Overview
Key Features
- Cleaning solution for glass surfaces
- 500 millilitre capacity
- Compatible with select window vac models
- 65 x 65 x 210 millimetre dimensions
Key Specifications
- Brand:
- Karcher
- Model Number:
- 6.295-890.0
- Type:
- Cleaning Solution
- Compatible Products:
- KV 4 Cordless, WV 1 Plus, WV 2 Black Edition, WV 2 Bundle, WV 2 Plus N, WV 5 + KV 4 Bundle, WV 5 Bundle, WV 5 Plus N, WV 5 Plus N Battery, WV 5 Premium, WV 6 Bundle, WV 6 Plus
Capacity
- Capacity (L):
- 0.5
General Information
- Colour:
- Black
Capacity
- Capacity (L):
- 0.5
Product Dimensions
- Product Height (mm):
- 210
- Product Width (mm):
- 65
- Product Depth (mm):
- 65
Box Dimensions
- Box Height (mm):
- 210
- Box Width (mm):
- 65
- Box Depth (mm):
- 65
- Box Weight (kg):
- 0
Product Reviews of Karcher Glass Cleaner Concentrate for Window Vac
Overall Rating Snapshot
4.8 out of 5 stars from 14 reviews
93% of users recommend this product
What customers say, summarised by AI
- Delivers a reliable, streak-free finish on windows and glass surfaces.
- Easy to use and complements the Karcher window cleaner perfectly.
- Removes the effort from cleaning, producing a polished result quickly.
- Versatile for use on mirrors, glass tables, and outdoor PVC blinds.
- Offers a cost-effective alternative to professional window cleaning.
- Outperforms other products when paired with the Karcher cleaning machine.
Pros
Cleaning (4)
Easy (1)
Reliable (1)
Anonymous
Confirmed purchase 15 December 2025
Published on 7 January 2026
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Easy sparkle additive.
Definitely worth using with your Karcher window cleaner. Easy to add for a brilliant window clean. Might have to mark the window haha as it brings the outside into your room
Karen H
Confirmed purchase 22 November 2025
Published on 4 January 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Cleaning Windows
For streak free glass and windows this is the optimum cleaner. Very easy to use with the Karcher window cleaner and no mess.
Lesley Secomb
Confirmed purchase 3 December 2025
Published on 31 December 2025
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Perfect pairong
Pair this window cleaner with your window cleaning tool and you’ll never pay to have windows cleaned ever again
Sharon Morgan
Confirmed purchase 6 November 2025
Published on 3 December 2025
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Good product to go with the window cleaner
Good product to go with the window cleaner works well.
LYam
Confirmed purchase 7 September 2025
Published on 1 October 2025
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Streak free finish
This product leaves a streak free finish ehen used together with the Karcher window
Angela
Confirmed purchase 29 July 2025
Published on 20 August 2025
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Karcher Window cleaner liquid
Excellent product .... we get streak free window and pool glass We have tried all sorts of product and the combination of the Karcher cleaning machine and the Karcher specific cleaning fluid gets an amazing result
Annette Wolter
Confirmed purchase 3 May 2025
Published on 27 May 2025
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Great product
Makes the extra difference
Fi
Confirmed purchase 23 January 2025
Published on 19 February 2025
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Great product
Takes all the effort out of cleaning windows
Bev
Confirmed purchase 4 August 2023
Published on 2 November 2023
Yes, I recommend this product.
Check out what this reviewer thought after the first 3-6 months.
Ben
Confirmed purchase 23 September 2023
Published on 14 October 2023
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
You've viewed 10 of 14 reviews
ABOUT THE GOOD GUYS REVIEWS
The Good Guys product reviews are collected from verified purchasers who may have received an incentive in return for providing an authentic review.
The below information is AI generated based on Australian websites information around this item. We have done our best to ensure its accuracy but suggest verifying any information within this tab before purchasing.
At a glance
Karcher Glass Cleaner Concentrate for Window Vac is a liquid cleaning solution formulated to remove stains, grime, and fingerprints from glass surfaces. Ideal for homeowners seeking streak-free windows and mirrors, it excels at quick, efficient cleaning with minimal residue. Its main limitation is that it is optimised for glass and smooth surfaces, making it less effective on deep carpet stains compared to specialist carpet stain removers.
What it’s great for
- Streak-Free Glass Cleaning
- Quick Window Maintenance
- Light Surface Stain Removal
Where it works best
- Home Windows
- Glass Doors
- Bathroom Mirrors
- Car Windows
Who it’s for
- Homeowners
- Renters
- Busy Families
- Car Owners
Things to consider
Not suitable for deep carpet stains or heavy-duty upholstery cleaning; best results are on glass and smooth surfaces.
Pet & child home suitability
Suitable for homes with pets and children when used as directed; ensure surfaces are dry before contact.
Stain removal effectiveness
5/10 - Effective on light surface stains and marks, but not designed for deep or embedded carpet stains.
Ease of application
9/10 - Simple to mix and apply with a window vac or spray bottle.
Odour removal score
6/10 - Reduces mild odours from glass surfaces but not formulated for strong odour removal.
Key benefits
- Streak-Free Finish: Leaves glass surfaces sparkling clean without visible streaks.
- Quick-Drying Formula: Dries in under 2 minutes, minimising waiting time.
- Low Residue: Reduces build-up, helping maintain clarity on windows and mirrors.
- Compatible with Window Vac: Specially designed for use with Karcher Window Vac devices for optimal performance.
- Pleasant Scent: Leaves a fresh, clean fragrance after use.
- Easy to Dilute: Concentrated formula allows custom dilution for different cleaning needs.
- Gentle on Surfaces: Safe for use on glass, tiles, and mirrors without causing damage.
- Efficient Coverage: 500 mL concentrate makes up to 5 L of cleaning solution.
Q: Is this glass cleaner concentrate compatible with all Karcher Window Vac models?
A: It is compatible with the Karcher Window Vac models listed for this product, including WV 1 Plus, selected WV 2, WV 5, WV 6, WV 7 and WV 8 variants.
Q: Does this 500ml bottle come ready to use, or does it need to be diluted first?
A: It needs to be diluted first. This is a 500ml concentrate, not a ready-to-spray cleaner, so it is designed to be mixed with water according to the instructions on the bottle before use in a Window Vac routine or for manual glass cleaning.
Q: Can this cleaner be used without a Karcher Window Vac?
A: Yes, it can be used manually as well as with compatible Karcher Window Vac cleaners. That makes it suitable if you want one cleaner for regular hand cleaning on glass surfaces, but the streak-free result still depends on using a clean cloth or blade.
Q: What surfaces is this cleaner best suited to?
A: It is best suited to smooth, waterproof surfaces such as windows, mirrors, glass tables, lattice windows and glass shower cabins. It is formulated for glass-cleaning tasks, so it is not the right pick for porous, unsealed or absorbent surfaces.
Q: Is this cleaner strong enough for greasy marks and outdoor residue, or just light dust?
A: Yes, it is designed for more than light dust. Karcher states it removes stubborn dirt such as grease, insects and emissions, so it suits interior glass and exterior windows where road film or hand marks need more cleaning power than plain water alone.