Stop black tank odors before they start. TST Orange Power uses an ultra-concentrated citrus formula to break down waste and tissue fast, clean and lubricate tank sensors, and keep your holding tank fresh -- whether you are at a full-hookup campground or boondocking off-grid for days at a time.
Camco TST Orange Power is one of the most popular RV holding tank treatments on the market for good reason. Each 4 oz bottle is concentrated enough to treat a full 40-gallon black water tank for up to 7 days. The citrus-based formula breaks down solid waste and toilet tissue quickly to reduce the risk of clogs, eliminates odors at the source rather than just masking them, and leaves a fresh orange scent instead of a chemical one.
Unlike older formaldehyde-based treatments, TST Orange Power is non-toxic, 100% biodegradable, and safe for septic systems -- so you can dump at any approved waste station without concern. It works across all temperatures and weather conditions, making it a reliable year-round choice for full-timers, weekend warriors, and marine users alike.
One 4 oz bottle treats up to 40 gallons for 7 days. Add an extra dose for larger tanks, extended trips, or temps over 85 deg F.
Citrus-powered enzymes and surfactants rapidly digest solid waste and toilet tissue to reduce clogging risk.
Lubricates and cleans black tank level sensors so your monitor panel gives more accurate readings trip after trip.
Formaldehyde-free, non-toxic, 100% biodegradable, and septic safe. Meets requirements for disposal at standard RV dump stations.
Getting the dosage right makes a real difference in odor control and breakdown performance. Follow these guidelines based on your setup:
If you live in your RV or take long trips without dumping frequently, TST Orange Power performs best when you add a dose immediately after each dump -- before the tank has a chance to dry out. A small amount of water in the tank (1 to 2 gallons) along with the treatment helps keep biological activity going and reduces pyramid plug risk in dry climates.