I bought a claybar kit and it came with the quick detailer.. when are other times I can use it besides using it as lube for the claybar? lets say I wash my car and the next day I got some dust on it.. is it okay to just spray it on the dust and wipe away with an MF towel? or could that cause light scratches.. and what if I got some dirt from rain that stuck on the car.. im guessing i cant use it to clean that?