Wash home?

Servus, How is it with the car wash at home? – Allowed, not allowed? Accepted? Patienced? Only on sealed ground with sewage connection? My best buddy runs an SB wash park, and he tells me that no drop of washing water can touch the ground if it doesn’t run into an oil separator. But this is his commercial view, private everything is usually a little different. As long as you don’t do engine wash can actually not be oil in the washing water. t wants to wash with my buddy: bucket laundry is not desired, if not expressly forbidden. But I have to take care of course, and can only bring this if little is going on. … Only at the times when I have time to wash, it also has the majority of the rest of the population. I live in a quite busy street, through which a lot of pedestrians march through. I just don’t want to get into trouble. To wash with clear water I wouldn’t have any concerns It doesn’t even matter if it’s actually harmful to the environment or not, it looks unnatural and so people think it’s the most toxic stuff you can imagine. Our farm has a run, but it’s only paved. I always assumed that car wash was an absolute taboo at home. Until I got the impression in various care forums that for “care enthusiasts” this is the most normal of the Can someone explain to me how it is with the regulations? And what experiences do you have with Literary Fence Visitors?