a bit of an over exageration i think. i use it but you still have to rinse well ,it does help the water sheet better and in my opinion does help to clean easier
Is this the right stuff and is it the stuff that stop the water freezing.http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=120219814464&ih=002&category=11702&rd=1&ssPageName=mem_guide:3Paul
it doesnt effect the pure water your tds will still be 000 , what it does do is change the surface tension of the water helps the cleaning process and then evaporates.
Quote from: trevor perry on March 18, 2008, 10:18:15 amit doesnt effect the pure water your tds will still be 000 , what it does do is change the surface tension of the water helps the cleaning process and then evaporates. according to the e-bay site it gets rid of glue etc. will this mean that you cant use it on some leaded windows as they are glued on?