TankTechsRx - RV Holding Tank Treatment & Cleaner - 33.8 ounce = 68 treatments - All Natural Probiotics for RV, marine, camping, portable toilets

TankTechsRx uses less to do more so it costs less per tank treatment. Just ½ oz of TankTechsRx probiotic bacteria will multiply to accommodate any size tank because it is alive! Beneficial bacteria eliminate odor and reduce sludge to liquid, making it easier to empty your tank. In the grey and galley tanks, our good bacteria eliminate odor by killing mold and breaking down grease, creating a healthier environment in the tank and in your RV. It can take the heat of summer and will keep working as long as you leave it in the tank. No need to dump your tanks until they are full.