Valterra RV & Marine Waste Digester Pure Power Blue 128 oz — Enzyme Formula for Odor Control

Valterra Pure Power Blue is a 128-ounce, all-natural waste digester and odor eliminator formulated to liquify waste and control smells in RV and marine black and gray tanks.

Keep holding tanks fresh without harsh chemicals: this concentrated biological formula combines bacteria and enzymes to break down waste and toilet paper, while proprietary BioBlastPlus technology targets odors in a wide range of temperatures. The CA-compliant, campground-accepted solution is designed for universal fitening across RVs, campers, trailers, and boats, and is safe for use where families and pets are present.

How much do I use per tank and how often?

Dosage is simple and precise: add 2 ounces of Valterra Pure Power Blue per 40 gallons of holding capacity. For routine maintenance, add the measured dose after each large discharge or as directed when filling tanks to maintain continuous digestion and odor control.

• Add 2 fl oz per 40 gallons of black or gray tank capacity.
• Top up after major use or as part of regular dumping routine.
• One 128-ounce bottle treats many tank cycles, providing long-term value.

Will this product work in cold weather and at dump stations?

Yes — the BioBlastPlus blend is engineered to remain active in varying temperature conditions, so bacteria and enzymes continue digesting waste even when the mercury drops. It’s also fully accepted at campgrounds, RV parks, and dump stations, meeting California compliance standards.

• Stable activity across a wide temperature range.
• CA-compliant and accepted at public dump stations and parks.
• No special rinsing required before emptying at approved facilities.

Is it safe for my septic system, family, and pets?

Valterra formulated Pure Power Blue to be septic-safe and chemical-free, relying on natural bacteria and enzymes rather than harsh solvents. The product is safe for use around children and pets when used as directed, and it won’t harm residential septic systems or typical RV plumbing components.

• Biological, enzyme-based formula — no caustic chemicals.
• Safe for standard septic systems and RV plumbing when used per instructions.
• Non-toxic for households with children and pets under normal use.

How does it handle odors and solids compared with other treatments?

Pure Power Blue targets both the cause and the symptom: bacteria and enzymes accelerate the breakdown of solids and toilet paper, while odor-control agents in the BioBlastPlus system neutralize smells rather than masking them. The result is faster liquefaction for easier dumping and noticeably reduced tank odors during storage and travel.

• Breaks down solids and paper to ease flushing and draining.
• BioBlastPlus technology neutralizes odors instead of covering them.
• Designed for use in both black and gray water tanks for comprehensive control.

Who is this for? Valterra V23128 Pure Power Blue is intended for RV owners, boaters, and camper operators who want a chemical-free, campground-approved solution to keep holding tanks clean and odor-free. It’s a practical choice for families, pet owners, and professional fleet operators who need reliable digestion across temperature ranges and prefer an easy-to-dose, concentrated formula. If you want to reduce maintenance time, minimize odors, and use a product accepted at most park and dump facilities, this bottle covers many service cycles and simplifies holding tank care.