Clean It Up
UK Window Cleaning Forum => Window Cleaning Forum => Topic started by: Paul Moss on July 27, 2014, 07:53:17 pm
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Guys that use a RO system, how many litres of water would you say you use on an average soiled detached house with 12 windows.
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Regular cleaning 25-30 L
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About 20 litres for me on a regular maintenance window clean.
Easily double or triple that if it's a first clean.