Oven cleaner inside and out will have it looking like new with very little effort. Heat the parts up with a weed burner before applying the oven cleaner for faster action.
Team: Smitty's Real Pit BBQ
Superior SS-3 - Courtesy of Gainesville Jaycees and Superior Smokers
2 Custom Built Reverse Flow Stickburners
Weber 18.5" & 22.5" WSM
Weber 26.75" OTG & 22.5" OTS
Weber Blue 2000 Stainless Performer