Thetford Campa-Fresh Free and Clear 96738

Thetford Campa-Fresh Free and Clear 64 oz is a holding tank treatment formulated to neutralize odors. The advanced-action, triple enzyme combination, accelerates waste digestion, preventing clumping, clogging and tank residue build-up. Free and Clear is a no Formaldehyde, no Borneol, Campground and Marina friendly wastewater treatment. Campa-Fresh comes in 64 oz jug – 8 oz of Campa-Fresh treats a 40-gallon tank.