Tinnaco cleaner

by Gringo Viejo @, Kansas/Zihuatanejo, Wednesday, May 01, 2019, 13:29 (292 days ago)

I seem to recall an earlier post which I can't find that the poster knew of an additive or chemical to put in tinnacos to keep them clean yet was "people friendly" and where it could be purchased. Maybe it was CPAZ?