Dometic Premium Holding Tank Treatment provides the most powerful, longest-lasting control of RV tank odors without formaldehyde. Additives break down effluent and help tanks to be rinsed clean during pump-out.
Eco-friendly holding tank treatment
Breaks down waste, 100% biodegradable
Keeps tank interior clean
Fresh, clean scent
Convenient drop-in packets
MAXIMUM ODOR CONTROL
Dometic Premium Holding Tank Treatment provides the most powerful odor control for mobile toilet system waste tanks – even in hot weather – without using formaldehyde. Special additives break down effluent to help tanks rinse cleaner during discharge. Premeasured drop-in packets are stored in a resealable, recyclable tub for easy transport and convenient use.