Hi everyone, a friend of mine has a Ryobi 1600 PSI / 1.2 GPM pressure washer. Can he effectively use a good quality foam cannon and get good thick foaming output with that setup? Or does it need higher GPM? Thanks everyone!!
Hey everyone. I had a question about using a drying aid at the end of the wash. If the plan is to put a coat of wax, does it matter that you use a drying aid ? Does it affect its bond to the car paint?