Some type of a Spinnning tool, some Oxyblaster, long handle brush and a hand brush for corners and edges. I would avoid that POS Gekko tool and all 50 attachments for it, and I would probably use Lowe's Sealer until I got started (just put it in a different bottle!)
I dunno how I'd market it because I'm still not sure how to market it!
I dunno how I'd market it because I'm still not sure how to market it!