Camco RV Toilet Treatment TST MAX 1 Gallon — Orange Scent, Concentrated Odor Control

Camco TST MAX is a concentrated, citrus-scented liquid toilet treatment that breaks down waste and controls black tank odors in RVs and boats with just 2 ounces per use.

Keep your holding tank functioning and smelling fresh with a professional-grade solution engineered for recreational vehicles and marine systems. This one-gallon jug of Camco TST MAX delivers a high-strength formula made in the USA that dissolves waste and toilet paper, supports reliable sensor readings, and leaves a pleasant citrus fragrance. It’s formulated to be septic-safe and designed for occasional campers, full-time RVers, and boaters who want a low-maintenance way to manage their black water tank.

How much Camco TST MAX do I use and how long does it last?

Measure 2 ounces of product per application for up to a 40-gallon tank. One 2-ounce dose treats the tank for about seven days under normal use, so a single gallon contains many treatments and stretches across multiple camping trips.

• Dosage: 2 oz treats up to 40 gallons
• Coverage: ~7 days of odor control per dose
• Volume: 1-gallon jug holds roughly 64 ounces of concentrated treatment

Will this harm my septic system or RV sensors?

TST MAX uses a formulation intended to be compatible with septic systems when used as directed. It also helps maintain sensor accuracy by breaking down solids and toilet paper that can coat or clog measurement probes.

• Septic-safe when used according to label directions
• Helps reduce buildup that interferes with tank sensors
• Liquid form promotes faster breakdown versus some solids

Can it eliminate odors and prevent clogs in marine and RV tanks?

The product contains reactive odor-neutralizing agents and waste-digesting chemistry to attack smells and reduce clogs. In addition to neutralizing odors, it liquefies waste and toilet paper to make flushing and emptying easier.

• Reactive odor-eliminating technology for long-lasting freshness
• Breaks down waste and paper to minimize blockages
• Leaves a clean citrus aroma rather than masking smells

Is this product versatile for different outdoor uses?

TST MAX is designed for a broad range of portable sanitation applications: RV black tanks, boat holding tanks, portable toilets, and off-grid setups. Its concentrated formula is convenient for both occasional weekenders and full-time travelers who need reliable odor control.

• Suitable for RVs, boats, and portable camping toilets
• Concentrated jug is economical for frequent use
• Citrus scent offers a pleasant onboard atmosphere

Who is this for? Camco TST MAX is aimed at RV owners, liveaboard boaters, and campers who want a powerful, easy-to-measure solution to keep holding tanks functioning well and smelling fresh. It suits anyone who prefers a concentrated treatment that reduces maintenance, helps prevent sensor problems, and leaves a light citrus fragrance. If you need a gallon-sized supply made in the USA that covers multiple trips and tank sizes up to 40 gallons per dose, this product is a practical choice for ongoing black tank care.

Ingredients

surfactants