Happy Campers - Extreme Tank & Sensor Cleaner: Top RV & Marine Cleaning Solution for Unmatched Cleanliness Review

Everyone likes this product, so I gave it a try. My black tank sensor was working fine until I tried it and now even though the black tank is completely empty the sensor says it is 45% full. My biggest issue with the product is that nowhere on the label or on their website does it say what the ingredients are. I contacted the manufacturer and asked about the ingredients (no answer). I read their MSD sheet (ingredients not listed). I asked the campers on You Tube who use and love it but none of…

I have to admit my husband was a bit lax about cleaning out the storage tank on our 10 year old motorhome. The black fuel gauge hasn't worked in years. Finally, this summer, snooping turned and I set out to find a solution to the problem. My husband was skeptical but willing to try. Used this cleaner as directed except my husband did not rinse the wand. 1/2 full tank and driven 3 hours (planned). Then I filled the tank to the end and left it for 3 days. Reset to default. No tank smell and my…

We have been dealing with mobile homes for over 33 years, of which it has been full-time for just over 7 years. If the dirty water tank is left standing for a long time, it tends to form thick and hard deposits on the bottom of the tank and in the drain pipe. On several occasions, some of the limescale deposits have come off plates large enough to cover the tank drain clog. It also caused the black water drain valve to leak, accumulating hard chunks of lime on the valve sheet causing…

I read the reviews on this product and decided to give it a try. I followed the directions to prepare the mix for the trip to camp without flushing the holding tank. All I can say is that the light on my black tank monitor has been 4 (full) for a long time whether the tank is full or empty. After flushing the tank at the campsite the lights went out and when we left 4 days later it showed 3 lights (3/4) full. Throw it out before you leave and the light went out. Now we are home and the light…

A few months ago we installed SeeLevel sensors on a four year old rig. I was disappointed because the black tank reading was very inconsistent after a few fills and flushes. The SeeLevel website mentions that sometimes on an old drill rig, debris on the tank walls causes the SeeLevel sensors to read incorrectly. One of the products that SeeLevel recommends for removing deposits is Happy Camper Extreme Cleaner. a full container along with 15 gallons of water and 2 ice packs in a black tank and…

Worked well as a temporary partial solution to reservoir sensor problems. But nothing replaces professional cleaning. Like most RV owners, I thought that emptying my black water tank was all the nasties that came out until I got a professional cleaning and discovered how much gross stuff was left in my tanks just below the dining room table. Table! Tip for mobile home owners: Even with full connections, only open the black water valve when the tank is at least 2/3 full. If 2/3 run out of water…