We've been using wfp for about a month on and off but more off than on because we've yet to sort out how everything fits into our vehicle.
We're still doing a lot of jobs with a mop and squeegie simply because it quicker and easier and every morning as per normal I fill up the barrel with tap water. Why oh why we've been using tap water when we've got an RO system is a mystery.
Today I decided for no apparent reason to use wfp water and WOW.....
I could not believe the difference using a mop and squeegie with pure water.
Not only that, the frames seem to clean much easier.
Had I known this before I would have bought a basic RO system ages ago just for traditional methods. The difference is amazing. All day I have been looking at the windows I've done and thinking .......
Cheers
Ross