Thetford | Tank Blaster Holding Tank Cleaner | 96527 | 4 Pack

Thetford Tank Blaster is a powerful 2-in-1 holding tank cleaner, specially designed for black, grey, and portable tanks. Its unique dual-action formula not only lifts deposits but also uses advanced enzymes to break down waste, tissue, and grease for a thorough clean.

• Cleans overnight for easy dumping the next day
• Micro-Foam™ technology enhances surface contact for better cleaning
• Enzymatic blend targets and eliminates waste, tissue, and grease
• Additives remove hard water deposits and improve sensor functionality
• Safe for use on RV and marine tanks, plumbing, and seals
• Concentrated formula for maximum cleaning power
• 4 tear-open pouches - 1.6oz each