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FAQ – Window Washer
Why are smears left on the window after it is cleaned with the Window Washer?

Cause:
  • Very dirty window, dirt has not been properly dissolved.
  • Rubber wiper worn.
Remedy:
  • Properly soak and soften the dirt in several stages so that it can be wiped away.
  • Fit new rubber wiper.

Karcher Cleaning Systems Sdn. Bhd.