Scott_85ExplorerFeb 22, 2014Holding tank chemicalsI've search this site and read countless reviews on both CW and Amazon and I can't see which one is the best. Which chemical do you think does the best job and why?
Ole_Man_DanExplorerMar 08, 2014I use a little DAWN in the Black tank/ about 3-5 gal. water.Sloshes the suds while traveling. Everything comes out. No smell.I've started adding some to the Grey Tank recently. It started to smell and the water was nasty. Cleaned it up. No smell.
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