I keep my bikes clean, but probably not as clean as some of you guys. I pressure wash all the big stuff off, spray it with Simple Green, let it sit 5-10 minutes and hit it with the pressure again. Then I dry and lube the chain and inspect the bike so it can be ready for the next ride. I'm done in 15 minutes usually. That 15 minutes obviously doesn't include tranny oil changes or air filter maintenance.