You've got a holding tank on the boat or in the caravan and you're juggling two or three different chemicals to get it through a season. One for odour, one for breakdown, one for the bowl. Starbrite's 946 mL treatment is a single pour that handles all of it. It eliminates the need for multiple products — one step, done. Pours into the tank and gets to work on waste breakdown and odour control. Treats up to 1,211 litres, so you're not re-dosing every two days on a longer trip. Works in RV holding tanks, boat heads, and portable toilets alike. No stacking chemicals, no compatibility headaches. Pour it in, close the lid, get back to the water. Add to cart
