Star Brite Instant Fresh Toilet Treatment is a biological formulation designed for RV, marine and portable holding tanks. This pine-scented formula controls odours naturally whilst breaking down waste and tissue without harsh chemicals or formaldehyde.

Lubricating components prevent drain valves from sticking, and the formulation can be safely pumped out at any standard dumping station. Ideal for year-round camping and extended storage.

• Type: Biological enzyme treatment
• Scent: Fresh pine
• Dosage: 1 ounce treats up to 10 gallons
• Format: 8 ounce bottle, box of 4
• Formaldehyde-free and biodegradable