If you don't use water how are you going to clean off all the bugs, slugs, gopher guts, tree sap, bird dog and deer poop, dirt, tar, soda, BBQ sauce and beer?
You use your classic Firebird as a picnic table?
LOL !!
Myself, I prefer not to eat the vermin. lol I'm just going to dodge the bugs. Leave em for the guy behind me honking his horn continuously at me for my eradicate driving!