Thetford Campa-Fresh Holding Tank Treatment uses a unique combination of enzymes to efficiently digest waste and prevent residual build-up, clumping, and clogging, as well as neutralize odor. Thetford’s Bronopol and Formaldehyde-free treatment solution is California compliant and campsite friendly.
Proudly made in the USA, Thetford’s new family of Campa-Fresh Holding Tank Treatments has been extensively researched and tested safe for all RV and marine toilets, holding tanks, and septic systems.
• Formaldehyde-free
• Bronopol-free
• Neutralizes odor
• Breaks down waste
• Prevents clumping, clogging, and tank residue
• Beneficial probiotics – good bacteria
• Septic system safe
• Campground and marina friendly
• Compliant with all current regulations
• Efficient formula in pre-measured 2-oz. foil pouches
• No-mess waterproof packs with non-dusting granules
• One 2-oz. foil treats a 40-gallon holding tank
• Comes in an easy-to-store 8-pack box
Before You Order
Check that the eight packet box, 2-ounce dose size, and Free & Clear format meet your needs; verify part 96730.
Frequently Asked Questions
How much does one packet treat?
The product description states that one 2-ounce packet treats a 40-gallon holding tank.




