First started wfp around last August. I have most of my work as that. Now I find myself doing more trad for a couple of reasons. Firstly, when I went wfp I thought with a bit of hard work and perseverence I could do all my work that way. Here's my exprience . Apart from a few, I still do all ups wfp. In the modern estates, I do all the downs wfp. A lot of the older houses, with paint and sash windows. I wfp up and trad down. Conservatories I either trad or clean wfp and then squeegee rather than rinse. I find this quicker and gives a better finish aesthetically, esp if the custie is in. It's a learning curve, and I feel I'm doing it. There is more than one way to clean windows. When I clean now I have to keep reminding myself that I'm here to clean the windows, not wfp them or trad them. Clean them. Clean them. However I do it.