Pulled the cover off my built-in this weekend and yikes. grease everywhere and spider webs in the burners. im planning to clean it up but wondering if theres stuff people forget about. like do i need to check the gas lines? what about the drip tray area. i actually used texas grill clean last year for a deep clean and they caught a couple things i never wouldve thought of, but im trying to save some cash and do it myself this time. any tips from folks who maintain their own?