Features:

  • POWERFUL: Before you replace your sensors try cleaning them. 95% successful at clearing stuck tank gauges and clogs. If not effective then Hassle Free 100% money back, no need to return empty bottle. Damaged or defective sensors will require replacement
  • CONVENIENT: Simply shake, pour, flush and let soak. OK to travel and use toilet while soaking. Agitation (travel), rinsing and longer soak period, while not required will increase cleaning success
  • FAST: Micro-organisms will immediately begin multiplying, as bacteria reproduces it actually creates enzymes. Enzymes break down more complex molecules into something bacteria can eat, completely eliminating sewer odor, sludge, blockages, human waste and all brands of household toilet paper. Most tanks clear overnight, older or poorly maintained tanks with heavy buildup will take longer
  • 🌱SAFE: for people, pets, waterways, septic tank, environment
  • Hassle-Free Guaranteed
THIS REALLY WORKS!!!

THIS REALLY WORKS!!!! I've owned my TT for 2.5 years and it has always read FULL on the Black Tank Sensor. After using this following their directions, for the first time ever it now reads EMPTY!!! The product stinks like hell while in the tank, but it works! Do yourself a favor and get this product.

This stuff works miracles

I had the dreaded "black tank pyramid" in my trailer so I researched and decided I'd give this product a try. I checked the next day and my sensors were working and the pyramid vanished. This stuff works miracles and I'll recommend it to anyone who has the same problem.

Hard to believe!

Was quite surprised that the product actually lived up to the hype. We bought a not new truck camper and the sensors were way out of whack. With just one application the problem was solved.

Worked perfectly

Worked perfectly! We purchased a second-hand RV, and the dealer insisted that he drained the tank even though the gague was showing the black water tank was full. He mentioned that the sensors were probably old, but after researching the problem, we realized they just needed to be cleaned. We purchase this after reading reviews, filled the tank completely full with clean water, and used double the amount of cleaner than recommended. We let it sit for 2 days (did not drive around), drained the tank, and the sensors are showing that it's empty. Highly recommend this product

Works good

Worked very well. Followed directions and sensors are now registering correctly

Finally sensors are clean

This product worked like it said, we follow the instructions and let it set overnight it didn't clear the sensor light so we added the rest of the product and left it overnight again and the sensor lights all working, considering we have never use any product to clean it in the past 7 years besides using Camco TST, I am very pleased with my results. I definitely recommend this product

Take care of your tanks!

My friend lives in his RV and is new to the idea. He left his black tank valve open for over a year. When I noticed it I warned him about the dangers of that and he asked me to see if it could be fixed. The sensor lights indicated that the tank was full although it was clearly not. I filled the tank and drained it about 3 times and only got one of the lights to go out (indicated 3/4 full). Put 1/3rd of the bottle in and filled the tank and left it overnight. It took 2 more treatments, the rest of the bottle (and a full week) to get the sensors all clean and the tank indicators to work. Since the system had been so abused, I did not deduct a star. It took multiple treatments over a weeks time to get the job done, but it did work.

Excellent product!! It performs as promised!

Product arrived promptly! I had tried many things, many times, to clean the sensors on the black tank in my motorhome. Including Calgon and Dawn soap several times. This arrived yesterday morning and I put it into my black tank about noon. Because I have a 50 gal. tank, I put about 12 ozs of product in. I rigged an air line from my compressor to the tank drain and bubbled it at about 3psi for about an hour to mix product and agitate the tank as well. I went out last evening and agitated the tank again for about 30 minutes. This morning I again agitated the tank for 30 minutes and then drained it. I went in the motorhome to check the sensors (with fingers crossed, because believe me I had tried everything and nothing worked) All sensor lights were off!!! IT HAD WORKED!!! I am a believer in this product and would recommend it to any and all RVers that I know, or would read this review!

saw the empty light for the first time in 8 years...

Ok, so I thought I was pretty good about cleaning the black tank in my Lance camper. I have one of those hose wands that I can stick down the toilet that sprays in a 360 degree circle. I have a 'backfill' attachment for the dump fitting that sprays water backwards into the tank while I am dumping and I always run it until the water comes out clear. In spite of all that my black sensor never showed empty. I figured it was a bad sensor. I decided to give this a try. I needed 2 treatments and lots of 'flushes' of the tank. This stuff dislodges material that must have been here for years. Bottom line is that my black tank sensor now reads empty for the first time in 8 years!

Works great!!

We bought a new to us 2018 Avenger and after using it several times, the tank sensors stopped working correctly. After looking into several products, we bought this cleaner. We followed the directions and poured about 8 oz of solution into the black tank, then added enough water to the black tank for the sensor to read above where it seemed to be stuck at. Maybe our sensors weren't too bad but after 2 hours I checked the sensors and the black tank was back to reading empty!! Really happy with the results and we will definitely be using this cleaner for regular maintenance.

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