RV Digest-It Classic Holding Tank Treatment, Treats Black and Gray Tanks, 32 fl oz, 16 Treatments - 413 This concentrated black tank treatment uses a proprietary blend of bacteria and enzymes to maintain already clean, working sensors, eliminate odors, and liquefy the solids in your tank, leaving you with nothing but great camping memories. RV Digest-It is the most trusted and widely used combination treatment, eliminating tank odors AND breaking down solid waste, ensuring no clogs and no backups. *Ingredient disclosures are to the best of our knowledge based upon information provided by our raw material suppliers.

Digests solid waste, sludge, and residue in both black and gray holding tanks
Does not mask sewer smells and toilet odors, but eliminates them at the source
Breaks down all brands and types of toilet paper
Prevents pyramid plugs, clogs, and misreading sensors when used as directed
Complies with all dumping laws and contains no hidden chemicals

RV Digest-It Classic, 16 Liquid Toilet Treatments for RV Waste Water Holding