Duo PURE DRAIN DEODORIZER- specially developed and formulated both black and grey tanks for your RV – shower, bath, kitchen and toilet. No formaldehyde or quats. Contains 100% natural bacteria and free enzymes, and is biodegradable.


Organic, plant-based ingredients are used in this amazing breakthrough in RV drain waste and odor control- combining Nature’s own waste digestion process and essential oils to aggressively destroy odors, instead of just masking them. Fast-acting enzyme attacks waste and its by-products at the molecular level- destroying odors at their source, keeping drains fresh and clean.


• Eucalyptus scented

• Super Concentrated Probiotic

• Liquid Waste Digestant& Odor Control

• Naturally derived bacteria and enzymes attack and liquify waste in holding tanks, septic systems, grease traps, and garbage disposals

• Inhibits formation of damaging struvite to protect black tank

• 16 FL OZ – 4 treatments


New Cleaning Demo Coming Soon!
Proudly Made in the USA.

Get yours today!

DUO PURE Drain Deodorizer