For the past two months I have been using BFWD Waterless Wash since it's winter and I don't want to use my hose. After going over the car with Waterless Wash I top it off with BFMS Instant Detailer. This gives the car a real glow and pop. It looks like I just waxed the car. The stuff is just amazing and it smells so good I want to drink it. Ohh and I have used the Z8 for years and I can tell you the BSMS Instant Detailer blows it away.