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Karcher Glass Cleaner Concentrate 500ml

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Perfect for streak-free cleaning of all smooth waterproof surfaces. Removes even stubborn dirt such as grease, insects, and emissions.

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Product overview

Product overview

Perfect for streak-free cleaning of all smooth waterproof surfaces. Removes even stubborn dirt such as grease, insects, and emissions.

• Streak-free cleaning
• Extremely gentle on materials
• Pleasant, fresh aroma
• Good wetting properties
• Can also be used manually

Packaging size: 500ml

Product code: 6.295-890.0


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Customer questions

Questions and answers

0 votes
q: Karcher product Window clean states it is a concentrate is this diluted with water???
a: Yes correct.
By Trade Tested on August 19, 2020
Customer reviews

Customer reviews

Overall rating

4.8 out of 5 stars from 28 reviews
Rox Mangawhai


about 1 month ago


Best window cleaner ever. No scrubbing needed and no streaks

Ralph Hamilton

Does the job.

2 months ago


An easy to use cleaner. A nice streak free result.

NBJ Auckland

Karcher Glass Cleaner Concentrate 500ml

3 months ago


Great did the job well

Namma Waikato

Windows cleaning made easy

7 months ago


I discovered the Marches system last year and now recommend it to everybody. A job I used to dread I now fight my kids for the job.

Mystic Dargaville

Will be buying again

7 months ago


Great product

Squirrel Auckland

Window cleaner

9 months ago


Easy to use, no streaks.

Rachel Taranaki

Karcher glass cleaner

9 months ago


Made my windows beautiful and clean

Rinkles Bay of Plenty

Definitely a requirement for Karcher Vac

12 months ago


I must say, I would highly recommend using the Karcher cleaner as it doesn't leave streaks. I do however feel the original yellow one that comes with the Vac has a nicer smell & I think works better.

Fred Auckland

Karcher Glass Cleaner

about 1 year ago


Another top quality product from these guys. Used in conjunction with their window vaac, it does an extremely fast and and excellent job. What a find!!!

Marianne Northland

Karcher Window Cleaner

about 1 year ago


Great with the Karcher Window Cleaner - absolutely streak free !! And no yukky smells ;-}

Beardy Hawke's Bay

Karcher Glass Cleaner

about 1 year ago


Works well with the window vac

Donna SD Auckland

Great Product

about 1 year ago


Great product for cleaning windows with the window vac - leaves them streak free & sparkling

Rach K Northland

Spotless Windows

about 1 year ago


Best window cleaner out, teamed with the Karcher window vac you'll have the cleanest windows in town.

Jeanette Auckland

Glass cleaner

about 1 year ago


Great product, leaves glass spotless & without streaks. Great for glass cooktops too.

Lynda Auckland

Karcher window concentrate cleaner

about 1 year ago


Best window cleaner ever ... no streaks and windows have never been shinier! Highly recommended!

Leon Hikurangi Whangarei Northland.

Window cleaner.

about 1 year ago


Our windows have never been cleaner a great product.

Janet Nelson

Karcher Glass Cleaner Concentrate 500ml

over 2 years ago


Excellent glass cleaner, windows look sparkly and clear! Very impressed with how good they look.

Joey Manawatu

Karcher glass cleaner

over 2 years ago


Works a treat. No streaks and clean as glass

Happy Wellington

The Best

over 2 years ago


The product works really well, will continue to use.

Lynnie Auckland

Karcher glass cleaner

over 2 years ago


So very economical great cleaner

Roscoe Waikato

Gets it done!

over 2 years ago


Used this product as part of a special offer with the Karcher window Vacuum system and it works very well on our windows. Does not get too foamy and vacuums off easily (if windows too hot - can streak if it dries before you vacuum). I definite must have if using the Karcher Window Vacuum.

Pane Taranaki

Karcher window cleaner

over 2 years ago


I hate cleaning windows but must say using the Karcher made it a lot more bearable & easier. Had great delight in seeing the end result.

Stephend Otago

Super clean windows

over 2 years ago


Not cheap, but it works fantastically with the Karcher Window Vacuum. I've never had windows so clean, so quickly.

Bee Gisborne

Very effective

over 2 years ago


Great product. However would like to know effective ingredient. I water mine down and still works well.

Wendy Bay of Plenty

Window Cleaner Concentrate

over 2 years ago


This product is an excellent window cleaner - no streaks, leaves windows sparkling clean.

Gaz Wellington

Liquid Cleaner

over 2 years ago


Excellent, does what it says on the bottle.

Kev Otago

Glass Cleaner

over 2 years ago


Karcher glass cleaner concentrate is purposefully manufactured for use with the Karcher window cleaner. It is easy to use and leaves a clear, streak free finish. Highly recommended .

SJ Otago

Good but could be better

over 3 years ago


Ok, the raindrops had baked onto the window but we are not in thé tropics with intense heat. We tried allsorts of glass cleaners to remove the rain marks. A little bit of diffeŕence but not enough for me to go whooopeee

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