How many pad should I have when polishing/waxing? i'm just gonna be doing one car which is my own. i've read some where here that i need more then one foam pad cuz of the buildup. i just don't want to be half way done and then my foam pad gets build up so bad that i can't finish what i started. i have never polish or wax a car. picked up a pc 7336 last week, but haven't order back plate and the foam bads. the weather here in texas this weekend is gonna be high in 70's so starting tonite i will gather my detail materials. there's Auto paintshop (where they sells body shop stuff) near my house so i'm gonna swing by and see what they have there.