Jamie© said:I've given up on snow foam myself as well. You don't have to use a TFR, a citrus pre wash is extremely effective at removing grime and is completely wax safe.
With regards to drying - if you have a decent enough LSP coverage, you can dry your car with the open end of the hose then just pat dry the few remaining beads. Alternatively use a pet dryer if you aren't bothered about looking a tit
Just washed mine today with citrus pre-wash first. The first time I used it I cleaned off with my karcher and it worked well but I'm not convinced using pressure washer every time is going to be good for the paintwork so today I washed off with a normal hose and it barely touched the dirt.
Looks like I'll have to stick to pressure washing when I use it.