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Sensor Cleaner for Black Water Tanks

Unique Camping + Marine

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  • Clean and Restore Working Black Tank Sensors

    Powered By the Most Advanced Bacteria & Enzyme Formula Available

    • Cleans and Restores Sensor Probes in Black Tanks
    • Works Fast
    • No Driving Necessary
    • Fragrance Free
    • Non-Toxic and Eco-Friendly
    • Safe For Your Family, Septic Systems, and the Environment
    • 100% Satisfaction Guaranteed
  • Clean Your Sensor Probes In Your Black Tank Safely and Easily

    We rely on our RV sensors and probes to give us the most accurate readings on vital systems, like the condition of our black water holding tank. But sometimes these sensors can become covered in layers of soap residue, toilet paper, human waste, or any other material in your black water holding tank and cause the sensors to alert you that the tank is full when it really isn’t. Unique’s Sensor Cleaner goes to work cleaning and restoring these sensors quickly, allowing them to read accurately again. The best part is Unique’s Sensor Cleaner does all the work for you, no need to drive or attempt to mix the tank yourself. The totally safe, non-toxic blend of bacteria is proudly made in the USA and is totally safe for you, your family, and the environment. Unique’s Sensor Cleaner is also backed with a 100% money-back satisfaction guarantee!

    Thousands of RV Users Already Trust Unique Sensor Cleaner To Clean and Restore Their Black Water Holding Tank Sensors.

    Misreading sensors is a very, very common problem amongst many RV users. It is extremely easy for these sensors to get covered by grease, soap, human waste, toilet paper, or anything else in your holding and cause misreads that can be misinterpreted as faulty or broken sensors. Unfortunately many RVers choose to replace the sensor, thinking it is faulty, when oftentimes the issues comes from sensors needing to be cleaned. Unique Sensor Cleaner uses a powerful blend of bacteria that goes to work quickly breaking down the waste that causes sensor cleaners to misread. And the way it works is simple.

    Unique Sensor Cleaner is bacterial based and bacteria need a food source to survive. The wastes covering your black water holding tank sensors are the perfect food source for bacteria. Once bacteria encounters a food source (the waste covering your sensors), it becomes active and begins to eat. As the bacteria eat, they produce enzymes. These enzymes help to break the waste down into more easily digestible portions for the bacteria so they can completely eat and digest the waste, leaving behind nothing but carbon dioxide and water.

  • Ingredients

    Ingredient CAS Purpose
    Water 7732-18-5
    Bacillus Bacterial/Enzyme Blend #41J Withheld Break Down Organic Waste
    Propylene Glycol 57-55-6 Preserves Enzymes
    Glycerine 56-81-5 Preserves Enzymes
    Readily Biodegradable Surfactant Withheld Holds Formula in Solution, Cleans
    Neutroleum Fragrance HQ365 By Intarome Mixture Pleasant Fragrance

    Looking For Safety Information?

    View or download an SDS here.

    Universal Product Identifiers

    Sensor Cleaner For Black Tanks 32 oz.

    SKU 41J-1
    UPC 736683000777
    Size 32 oz.

    Need Help?

    Send us an email and we will get you taken care of quickly

    Email us here: support@uniquemm.com

All Unique Camping + Marine products are proudly made inside the USA. Clean and maintain RV wastewater systems with American Made solutions. 

Made In The USA

We are proud to say that every ingredient we use is sourced and made here in the U.S.A. We proudly work with other quality American businesses to ensure that the products you get today are helping to build a better economic future for this country.


All of our products are guaranteed to work or your money back. We stand 100% behind our products. 

Our Guarantee

Our products are made with non-toxic formulas that are safe for people, pets, and the environment. Everything we do comes with unparalleled support from the wastewater experts at Unique Camping + Marine, located right here in the USA. If for some reason you don’t love the results, we’ll refund your money without hassle!


We make safe products. All of Unique Camping + Marine products are made with both the customer and the environment in mind. We are proud to say that our products are both safe for you and your family, but also the environment. 

Safe Products

Many other products claim to be organic, safe, or natural, but a closer look at their label reveals that these products contain dangerous ingredients that can cause serious harm to you and the environment. Nearly every one of our products is 100% safe for you and the earth. And if they aren't, we make positive you are aware.


Unique Camping + Marine products comply with state regulations and are safe for septic systems 

State Compliant

Unique Camping + Marine products comply with all state and national laws protecting septic systems, groundwater and the environment. Prohibited ingredients like formaldehyde and bronopol have never, and will never be used in any of our products.