Thetford Tank Blaster - Level Sensor Cleaner for RV & Marine Tanks

Meet Thetford Tank Blaster

The Thetford Tank Blaster is a 2-in-1 level sensor cleaner designed for black water tanks, gray water tanks, and portable waste tanks. Packaged as four 1.6 oz packets, this kit is built for travelers who want a straightforward cleaning routine that fits into busy itineraries. The formula is designed to work during overnight cycles, so you can wake up to a tank ready for dumping and re-use. The compact packets travel well, making it easy to stock a spare supply in an RV cabinet or boat locker.

At the heart of Tank Blaster is a micro-foam action that coats tank walls, including vertical surfaces where residues tend to cling. An active enzymatic blend targets organic matter, tissue, waste, and grease, helping maintain a cleaner interior without heavy scrubbing. The formulation is safe for RV and marine tanks, plumbing, seals, and surfaces, so you can clean with confidence in different settings.

How it works on the road

• Two-in-one formula covers black water, gray water, and portable tanks, simplifying maintenance
• Overnight cleaning lets you dump and go, saving time on travel days
• Micro-foam improves surface contact with vertical walls for better coverage

What you get and how to use it

• Four 1.6 oz packets in each kit for consistent dosing
• Safe formulation for RV and marine tanks, plumbing, seals, and surfaces
• Designed to work with both black water and gray water systems plus portable tanks
• Simple to use: drop a packet, add water, soak overnight, then dump

Ideal for campers, boaters, and mobile travelers, Thetford Tank Blaster keeps maintenance practical without heavy scrubbing. Results can vary with tank size and sensor configuration, but the routine is designed to be straightforward and dependable for regular cleaning tasks. For best results, store packets in a cool, dry place away from moisture.