10 Best Black Tank Cleaners for Rv [2025]
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When it comes to maintaining your RV, using the best black tank cleaners for RV is essential for keeping your waste system in top shape. These cleaners help break down waste and eliminate odors, making your RV experience more enjoyable. In this article, we will explore the top 10 black tank cleaners available in the market to help you choose the right one for your needs.
Top 10 Black Tank Cleaners for Rv in the Market
Best Black Tank Cleaners for Rv Review
Bestseller No. 1
Unique Clean-It RV Black Tank Deep Cleaner Liquid - Effectively Resets Dirty RV...
- New and improved formula! Using Clean-It is like power-washing your black tank. Works in 48-72 hours, no driving required. Cleans more effectively than a black tank cleaning wand!
- We took Unique Tank Cleaner, the strongest RV black tank cleaner on the market, and made it even stronger! Clean-It is powered by billions of enzymes and probiotics, and won't damage seals or valves.
- Helps eliminate those persistent porta potty odors and prevent compacted tanks and clogged pipes. Cleans even the corners and crevices of your black tank.
- Works on old and new problems. Breaks down solid waste, toilet tissue, and sludge in your RV or boat black tank. Digests all brands of household and RV toilet paper. Home and campground septic safe.
- Helping you experience worry-free RVing is our top priority, so we’re doing something extraordinary. Every purchase of Unique Camping + Marine products includes exclusive access to our Unique Cares program--expert assistance from our Colorado-based Certified RV Tech Team to help solve your wastewater issues.
SaleBestseller No. 2
Camco Camper/RV Holding Tank Swivel Stik Rinser - Features Powerful Rotary...
- Powerful Rotary Jet-Cleaning Action: Enjoy superior cleaning power with this RV tank cleaner. Powered with water jet action, it blasts through stubborn waste and odors in your RV toilet’s black tank, keeping it clean & smelling fresh!
- Superior Reach: Easily reach offset basement tanks. The 34" flexible section effortlessly reaches even the hardest to access areas of your RV waste tank. It also features a solid 24" section & 2" diameter nozzle for superior cleaning coverage.
- Precise Flow Control: Blast away stubborn waste deposits with ease, especially in tight spaces. This camping Accessory features a 1/4-turn shutoff valve for efficient water control.
- Ergonomic Grip: Built For comFort, the Easy Grip handle fits naturally in your hand, reducing fatigue.
- Durable Construction: This RV essential is built to last. All moving parts are made from brass For greater reliability and perFormance.
Bestseller No. 3
Unique Restore-It RV Black Tank Sensor Cleaner Liquid - Cleans and Restore...
- Black tank sensor probe and level gauge cleaner for RV holding tanks. Cleans and restores misreading sensors. Typically works in 48-72 hours, no driving is necessary. Formerly Unique Sensor Cleaner.
- Breaks down and dissolves waste and toilet paper build-up that is clinging to your sensor probes, allowing them to function properly again. Specifically designed for black water holding tanks.
- Works on problems no matter how old or new they are--even in permanently parked RVs! Effectively reverses years of waste accumulation. Digests solid waste, toilet tissue, and residual sludge.
- Contains the strongest, most effective bio-enzymatic cleaners available. One bottle contains more active ingredients than any other leading sensor cleaner. Won't damage or degrade seals or valves.
- Helping you experience worry-free RVing is our top priority, so we’re doing something extraordinary. Every purchase of Unique Camping + Marine products includes exclusive access to our Unique Cares program--expert assistance from our Colorado-based Certified RV Tech Team to help solve your wastewater issues.
Bestseller No. 4
Liquified RV Toilet Treatment - Black Holding Tank Digester - Odor Eliminator -...
- Breaks Down Waste for Easy Dumping: Our enzyme-based solution liquifies solid waste and toilet paper to make dumping smooth and easy. Eliminate years of build-up in your black tank with our powerful formula.
- Fights Against Tank Odor: Get rid of foul black tank odor at the source with this product. This breaks down odor-causing bacteria and leaves a wonderful orange scent.
- Helps Prevent Sensor Malfunction: Its cleaning superpower helps eliminate years of buildup on sensors so you can get a more accurate reading of your black tank levels.
- 100% Biodegradable: Our formula is environmentally friendly and safe for all septic systems. It contains no formaldehyde so you can feel safe with it around pets and children.
- Made in USA: Liquified is proudly made in Elkhart, Indiana--the RV capital of the world! We have listened to feedback from fellow RVers to create this amazing product.
Bestseller No. 5
Walex Commando Liquid Black Holding Tank and Sensor Cleaner for RV, Camper &...
- CLEANS RV HOLDING TANK AND SENSORS – Commando Liquid Black Holding Tank and Sensor Cleaner is the liquid version of our best-selling Commando pod. For those who prefer a liquid treatment versus a pod, Commando Liquid restores sensor function and lubricates valves and seals, ensuring your RV's black tank operates smoothly.
- ELIMINATES WASTE BUILDUP – This liquid RV tank cleaner eliminates waste and paper buildup from tank walls and sensors within 12-24 hours. For stubborn issues, Commando Liquid can be safely used for a week or longer.
- ADVANCED ENZYME POWER – Our super-concentrated liquid formula contains powerful natural enzymes that break down waste and paper, thoroughly cleaning your black tank.
- EFFORTLESS MAINTENANCE – Commando Liquid Black Holding Tank Cleaner is safe for septic systems. Regular use every 1-3 months helps maintain your black tank and sensors in optimal working condition.
- MADE IN USA – Walex has been a global leader in developing and manufacturing premium odor control and sanitation products since 1987.
Bestseller No. 6
Unique Clear-It RV Black Tank Unclogger Liquid - Breaks Through Pyramid Plugs,...
- Unclogs black water tanks and systems in RVs, campers, motorhomes, fifth-wheels, and boats. All you need to do is add it to your tank and wait 48-72 hours. No driving necessary!
- Clears all types of clogs including pyramid plugs, compacted waste and toilet tissue inside black tanks, and blocked plumbing lines. Won't damage or degrade seals or valves.
- Solves old and new problems. Clear-It breaks down solid waste, including household or RV toilet paper, poop, and residual sludge - no matter how old it is.
- Powered by the most advanced bio-enzymatic blend available. The strongest unclogger on the market. Contains higher concentrations of activated cleaners than all leading black tank uncloggers.
- Helping you experience worry-free RVing is our top priority, so we're doing something extraordinary. Every purchase of Unique Camping + Marine products includes exclusive access to our Unique Cares program--expert assistance from our Colorado-based Certified RV Tech Team to help solve your wastewater issues.
Bestseller No. 7
Happy Campers 64 Powerful RV Holding Tank Treatments for Total Odor Control of...
- RV holding tank deodorizer: This RV toilet and sink treatment has no added scent and is specially designed for RV holding tanks, providing powerful and lasting odor control for both RV sewer tanks and RV gray water tanks.
- Effective holding tank maintenance: Helps prevent solids, sludge, minerals and crystals from building up on the inside of holding tanks preventing clogs and ensuring smooth RV holding tank operation.
- Long-Lasting Performance: Our concentrated formula means a little goes a long way. One RV holding tank treatment provides immediate odor eliminating results even in temperatures above 90° that last until you dump your tank.
- Safe for All Tanks: Happy Campers is septic and RV plumbing system safe. Can be used in any type of RV holding tank materials, our treatment is versatile and reliable.
- Easy to Use: Simply add the measured amount of Happy Campers to your RV holding tank, and let our formula do the rest. One scoop (2 tablespoons) treats up to 40 gallons. No mess, no fuss – just straightforward application for a worry-free adventure.
Bestseller No. 8
RV Black Tank Treatment Toilet Chemicals - 16 Treatments Waste Digester for...
- Concentrated Liquid Formula: ACTIVE RV Black Tank Treatment contains 16 Uses in a portable 32 oz bottle. Simply pour 2oz in your camper toilet or tank and flush. Compare to Packets, Drop Ins, Deoderizer pods, Tabs, Accessories and other Camp sanitation supplies.
- Powerful Enzymes & Bacteria: Designed to Digest & Liquefy Toilet Paper, Waste, Tissue, Grease and Sludge. Enzyme Formula to Clean, and Probiotics to Maintain.
- Prevent Stinky Situations: ACTIVE Black Tank Treatment for RVs is a science-proven odor eliminator. Maintain sensor probes, and prevent clog and pyramid plugs.
- Works with All Holding Tanks: Suitable for all Black and Grey Water Tanks in RV, Camper, Marine, Porta Potty, Cassette Toliet or other unique camp waste solutions. Compatible with Thetford Camco Airstream Winnebago Jayco Starcraft and more
- Proudly Made in USA: ACTIVE Cleaners are 100% Manufactured in the US with Campers and RVers in mind. Safe for Campgrounds, Septic Systems, and uses only CA Compliant chemical ingredients.
Bestseller No. 9
Liquified RV Sensor Treatment - RV Black Tank Sensor Cleaner, Highly...
- Super Concentrated Formula: Our RV tank sensor cleaner is designed with a potent formula that ensures maximum cleaning with minimal usage. Perfect for frequent RV users looking for efficient and effective cleaning solutions.
- Deep Clean RV Tanks: This RV sensor cleaner is uniquely formulated to provide a deep clean to your RV tanks. It penetrates grime and dissolves waste, ensuring a clean and odor-free tank.
- Clean Tank Sensors: Our sensor RV cleaner not only cleans the tank but also fixes sensors. Regular use can help maintain optimal sensor performance, allowing for accurate readings.
- Dissolve Waste: With its powerful ingredients, our RV treatment is designed to dissolve waste, reducing buildup and preventing clogs. This makes it an essential part of your RV maintenance routine.
- Made in USA: Proudly manufactured in the USA, our RV black tank sensor cleaner meets the highest quality standards. We ensure every bottle provides the deep clean your RV tank and sensors need.
Bestseller No. 10
Thetford Tank Blaster - Level Sensor Cleaner - Black & Grey Waste Water Holding...
- The first 2-in-1 tank cleaner specifically formulated for black/gray water and portable tanks
- Cleans overnight - then just dump and go
- Micro-foam action improves surface contact to vertical tank walls
- Active enzymatic blend blasts crud and attacks tissue, waste, and grease
- Formulated safe for RV/Marine tanks, plumbing, seals and surfaces
Last Word
In summary, selecting the best black tank cleaners for RV can greatly enhance your RV maintenance routine. The right cleaner not only keeps your tank clean but also ensures a fresher environment during your travels. Consider the options we’ve discussed to find the perfect solution for your RV’s black tank needs.
