Ok i've never used wfp, but considering it for the new year. I have a couple of questions from reading this post.
1) is there a brush that's suitable for all jobs, ie first cleans, maintainance cleans, high level & low level cleans.
2) rinse on & rinse off, would I be correct in thinking Rinse off- scrub glass first then hold brush back allowing water to rinse glass. Rinse on - hold brush just off glass to rinse debris then scrub ?
May be obvious to the experts, but thought I would ask.
Thanks Paul