I read on hear about wfp is the way forward & how safer it is & it gives a good clean & yes although I'm trad & have my own views yes I think wfp is a good safe way of cleaning. BUT is it a pain in the backside. All I seem to read on here lately is problems people are having with there various setups. It makes you wonder to trad people like me is it really worth all the hassle you guys get. I don't mean everybody but each day there seems to be somet wrong somewhere. Is it really a pain.