Our Website uses cookies

Our site uses cookies. Some of the cookies we use are essential for parts of the site to function correctly. You may delete and block all cookies from this site, but parts of the site will not function correctly. To find out more about cookies on this website, see our privacy policy.


4 x 20ml Glass Cleaning Concentrate

Kärcher window cleaner concentrate helps you to get perfect streak-free windows every time. It can be used manually but is also ideal for the Kärcher window vac system.

Order number: 6.295-302.0
Find your local Kärcher Center:

The 4 x 20ml Window Cleaning Concentrate provides streak-free results when used with a Kärcher Window Vac. It allows for the non-aggressive removal of dirt, grease, insects, emissions and water marks without any surface damage. The pecially formulated detergent encourages rainwater run-off when used externally-keeping surfaces cleaner for longer.


Technical data

Packaging size (ml) 4 x 20
Weight incl. packaging (kg) 0.1
Application areas
  • Windows
  • Georgian Windows
  • Mirrors
  • Tables / Worktops
  • Glass shower screens


Windows, glass and similar surfaces can be extremely difficult to keep clean. Exteriors quickly pick up grime while interiors can get greasy and shower cubicles and bathroom mirrors attract splash marks and soap scum. Luckily, our window cleaner concentrate can cut through it all.

The solution can be used manually with sponges, cloths or squeegees, but if you want to make light work of cleaning glass and guarantee perfect results every time then try using it with the Kärcher window vac. Our special formulation is gentle on surfaces but is able to remove even stubborn or streak-prone dirt and stains such as grease, oils, finger marks and insects. It also dissolves lime stains on shower cabins, mirrors and other glassy surfaces, making it an ideal product for the bathroom.

It’s available in handy 4 x 22ml bubble packs with each pack holding the perfect amount for the Kärcher window vac spray bottle or 250ml of water. Use Kärcher window cleaner concentrate for a flawless finish every time.