The Myth of the Magic Chemical
Many RVers think additives will clean their tanks—but most don’t. Some even harm sensors or create buildup.
Enzyme vs. Chemical Treatments
Chemical Treatments: Mask odor but can harm seals and sensors.
Enzyme Treatments: Use natural bacteria to break down waste safely.

Why RV Digest-It Ultra Works Best
Tank Rangers recommends RV Digest-It Ultra by Unique Camping + Marine—a safe, powerful enzyme formula that supports full system cleaning between professional services.
1. Breaks Down Waste Quickly
RV Digest-It Ultra contains bacteria and enzymes that chemically break apart:
- Toilet paper
- Organic solids
- Human waste
- Sludge on tank walls
This prevents buildup and makes dumping easier.
2. Eliminates Odors at the Source
Instead of masking odors, RV Digest-It Ultra destroys the molecules that cause odor inside the tank by breaking down the waste producing them.
3. Keeps Tanks Lubricated and Flowing
Its liquid formula coats the inside of the tank and plumbing system, reducing sticking and helping waste slide out more easily.
4. Prevents Sensor Misreads
By dissolving sludge and residue, RV Digest-It Ultra removes the buildup that stick to tank sensors, which restores accurate readings.
5. Formulated with Trust
It uses septic-safe ingredients, protecting campground systems and the environment.
6. No Harsh Chemicals
Unlike some treatments, it avoids formaldehyde and other chemicals that:
- Damage seals
- Harm septic systems
- Are banned in many RV parks
7. Works in Hot or Cold Weather
Its formulation stays active in a wide temperature range, making it reliable for summer heat or winter RV use.
8 Continues Working While You Drive
Movement in the tank helps the treatment circulate, allowing it to coat the walls and break down even stubborn residue.
9. Leaves Tanks Cleaner With Repeated Use
RV Digest-It Ultra compounds its benefits over time:
- Each use removes more buildup
- Tanks get cleaner
- Odors decrease
- Dumping becomes easier
Best Maintenance Routine
- Use RV Digest-It Ultra regularly.
- Professionally clean tanks every 3–4 months.
- Avoid bleach or harsh chemicals.
Your Clean RV Tanks Will Never Be Happier!
For long-term tank health, combine the right treatment with professional cleanings.
Schedule yours today with Tank Rangers.

