Classic Unique Marine Digest-It Boat Holding Tank Treatment - 128 oz. Liquid/64 Liquid Treatments

Unique’s Marine Digest-It is specially designed to eat odor and backups caused by solid waste and residual sludge inside the entirety of your holding tank system, lines and all. Marine Digest-It works with salt water, can be used in black, gray and galley water tanks, and cleans and maintains tank sensors as well as level gauges. Marine Digest-It dissolves all brands of toilet paper, is formaldehyde-free, and is proudly made in the USA.

Disclaimer: Ingredient disclosures are to the best of our knowledge based upon information provided by our raw material suppliers.