Product Instructions & Usage Tips

Need a little help using a product from Unique Camping + Marine? On this page you’ll find instructions for each of our products along with links to guides that will help you get the most out of our products. You can also find all of our guides here.

Using The Unique Method (Recommended)

In addition to following the specific product instructions listed below, we also strongly recommend that you follow The Unique Method! The Unique Method is our overarching, proven treatment plan for RV wastewater systems. It’s trusted by thousands of RVers every day to help make their RV’s wastewater systems run as smoothly as possible. Many of the following product instructions come directly from The Unique Method, so we recommend referencing both this guide and The Unique Method, available here!

RV Digest-It | Liquid Instructions

Helpful Guides:

• Treating RV Holding Tanks With The Unique Method
• Eliminating RV Toilet Odors

Instructions

Black Water Tank

1. Dump your Black Tank
2. Flush tank thoroughly to remove excess waste and previous treatments
3. Close Black Tank valve
4. Add 3 - 5 gallons of fresh water to Black Tank by depressing flush pedal for one minute
5. Fill your toilet bowl half-full with water
6. Shake bottle well
7. Pour 2 oz. RV Digest-It into water (4 oz. for initial treatment)
8. Flush toilet
9. Add several inches of water to toilet bowl
10. Repeat after each dump

Gray Water Tank

1. Dump your Gray Tank
2. Add 3 - 5 gallons of fresh water to Gray Tank
3. Shake bottle well
4. Pour 2 oz. RV Digest-It into your Gray Tank through your sink or shower
5. Repeat after each dump

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RV Digest-It | Powder Instructions

Helpful Guides:

• Treating RV Holding Tanks With The Unique Method
• Eliminating RV Toilet Odors

Instructions

Black Water Tank

1. Fill your toilet with water
2. Pour 1 scoop of RV Digest-It into toilet and let dissolve
3. Flush toilet
4. Repeat each time you dump your tank

Gray Water Tank

Same process as Black Water Tank except add water and treatment to sink.

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RV Digest-It | Drop-In Pods Instructions

Helpful Guides:

• Treating RV Holding Tanks With The Unique Method
• Eliminating RV Toilet Odors

Instructions

Black Water Tank

1. Fill your toilet with water
2. Drop 1 pod into water and let dissolve
3. Flush toilet
4. repeat each time you dump your tank

Gray Water Tank

Same process as Black Water Tank except add water and treatment to sink.

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Marine Digest-It Instructions

Instructions

Initial Treatment

before treating, pump out your holding tank and flush system well with water to ensure that your tank is free from competing chemicals, then treat as normal.

Normal Treatment

Treat your tank with 2 ounces of Marine Digest-It per 10 gallons of holding tank capacity by flushing it down the toilet or sink. Repeat each time you pump out your holding tank. Flush your holding tank regularly to ensure your tank is thoroughly rinsed.

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RV Toilet Cleaner + Holding Tank Enhancer Instructions

Helpful Guides:

• How To Clean an RV Toilet

Instructions

Normal Weekly Cleaning

Before applying product, fill your toilet half way with water. Apply cleaner directly to toilet bowl and spread with cleaning brush to cover entire bowl. Allow cleaner to sit for a few minutes so the bacteria can activate. Next, scrub bowl with a gentle RV toilet brush until all stains are removed. Finally, allow cleaner to remain in toilet bowl until next use. This will allow the bacteria to continue cleaning long after you are done.

Hard Water & Tough Stains

Fill your toilet half way with water. Apply enough product to coat the toilet bowl. Let sit for one hour, then scrub with brush, removing as many stains as possible. Allow to sit overnight before flushing. A second scrubbing the following morning may help. Repeat if necessary.

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Sensor Cleaner for Black Tanks Instructions

Helpful Guides:

• Cleaning RV Holding Tank Sensors

Instructions

1. Close your black tank valve.
2. Fill your black tank with water. If the water isn't touching the sensor probe, it can't get cleaned.
3. Pour 16 oz. of Sensor Cleaner into holding tank through your toilet.
4. If possible, drive around for 20 minutes to allow thorough mixing.
5. Allow Sensor Cleaner to work for a minimum of 12 hours (the longer the better).
6. Open your black tank valve and drain tank.
7. Rinse your tank thoroughly.
8. Repeat if necessary.

Note: Unique Sensor Cleaner cannot restore sensors that misread due to breakage or damage. Sensor Cleaner can restore only sensors that are dirty or coated with debris, causing the gauges to misread.

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Tank Cleaner Instructions

Helpful Guides:

• How To Unclog An RV Toilet
• How To Deep Clean RV Holding Tanks

Instructions

Instructions vary depending on treatment. Refer to guide for instructions on unclogging an RV toilet or for deep cleaning your holding tanks.

1. Close your black tank valve. 
2. Add several gallons of water to your holding tank (preferably warm). The active microbes require water to work and will be ineffective in a dry environment.
3. Pour the entire bottle of Tank Cleaner into your tank through the toilet.
4. Driving around to mix the product isn't required but it can be helpful as it will help break up waste inside your tank. 
5. Allow Tank Cleaner to work for a minimum of 12 hours (the longer the better).
6. Open your black tank valve and drain tank.
7. Thoroughly rinse tank to remove waste.
8. Repeat if necessary.

Note: If your tank is completely full it may be difficult to add water. We suggest filling your toilet with warm water and adding Unique Tank Cleaner to the toilet. If possible, keep your toilet valve open so the water can slowly seep into your tank.