Here’s a helpful video by our old pal & forum contributer Bobby, showing the OAV treatment Dawn described so well. Only thing I’d emphasize is to either get yourself proper eye and breathing protection, or religiously watch your smoker for wind direction and stay upwind as Bobby points out. OAV is VERY caustic and will burn if it gets in your eyes or throat. Once you do this routine a couple of times it’ll be a piece of cake, don’t worry 
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