About this item

Micro-Foam™ Action improves surface contact to vertical tank walls. Active enzymatic blend blasts crud and attacks tissue, waste & grease. Special additives tackle hard water deposits on sensors. Unique dual-action formula: Cleaners lift deposits from tank walls. New, super-concentrated enzymes actively attack and break down loosened deposits.

• Formulated safe for RV/Marine tanks, plumbing seals & surfaces.
• The first 2-in-1 Tank Cleaner specifically formulated for black & grey water & portable tanks!
• Four treatments in each bag.