Misreading RV black tank sensors is a common frustration for RVers, making it difficult to know when your tank is truly full and potentially leading to messy issues. While many products claim to fix sensor problems, most fall short. Restore-It is the only solution that effectively cleans and restores your sensors, ensuring accurate readings and a hassle-free RV experience.
Restore-It Black Tank Sensor Cleaner
WaterPropanediolProtease Liquid1,2 Benzisothiazolin-3-one solution of Dipropylene GlycolLipase LiquidAmylase LiquidDisodium Tetraborate pentahydrateCellulase Liquid5-Chloro-2-methyl-2H-isothiazol-3-one and 2-Methyl-2H-isothiazol-3-oneDipotassium PhosphateMonopotassium PhosphateViable Bacillus BacteriaNeutoleum Fragrance
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Finally, accurate tank readings!
Designed for black tanks
More effective than any other brand of sensor cleaner
Works on old and new problems
Two uses per bottle
No driving required
Won’t damage or degrade seals or valves
Works on all styles of sensor probes
Restore-It is the strongest, most effective black tank sensor cleaner on the market! After treating your tank, you’ll enjoy properly reading sensors again and, best of all, the process takes no elbow grease or heavy lifting! No more guessing about tank levels or constantly worrying about potential clogs or overflows.
With Restore-It, you can confidently plan your trips and enjoy every minute of your RV journey. Don’t waste another minute stressing over your sensor probe problem! With Restore-It you can stop wasting precious camping time trying to fix your probes, or cut your trip short because you think your tanks are full.
Restore-It effortlessly tackles paper & waste buildup on button sensors, probe-style, or externally mounted sensors.
Restore-It is the toughest, most effective sensor cleaner on the market. If you want a real solution, Restore-It is it!
Forget the hassle of driving to shake things up; Restore-It works right where you park your RV.
Stronger and more effective than any other black tank sensor cleaner on the market
Works on new and old problems
Two uses per bottle
No driving required
Contains no formaldehyde or bronopol
Won’t damage or degrade seals or valves
Complies with all state dumping laws
Typically works in 48 – 72 hours
Septic safe
Proudly made in the USA
100% Satisfaction Guaranteed
Unique Camping + Marine holding tank treatments make it easy for you to maintain clean, clog- and odor-free holding tanks. The Unique Method is a proven holding tank treatment process that was developed through in-depth conversations with campers and virtually eliminates all problematic tank odors, prevents clogs and pyramid plugs, and ensures that tank sensors continue to read properly. Just refer to the back of the bottle for instructions.
Overall rating: 4.3813334 / 5 from 375 reviews.
Restore-It Black Tank Sensor Cleaner offers a powerful solution for accurate tank readings in RVs. Customers praise its effectiveness in eliminating odors and cleaning sensors, though results and reliability vary. The cleaner is easy to use and works without the need for driving, but some users report mixed experiences with sensor accuracy and treatment effectiveness.
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"We bought a used trailer. It was terribly plugged up. I have used 2 bottles of this and it has moved a lot of the TP out, but it never shows empty. It is now staying at 2/3 full. . . so progress!! The first product I used that moved it at all. I have used many. Thank you!"
"No more stiinky toilet or black water tank sensore not woking. This stuff is wonderful."
"Worked great, first treatment cleaned all sensors."
"We just used the Restore-It solution on our RV's black water tank and it worked beautifully. Our tank would consistently read as 1/3 or even 2/3 full, even after being emptied. Now it reads empty when empty and provides an accurate reading when filling up! We are very happy with this purchase and this company."
"I used the restore it and it got about half of the ray sensor to work. I tried a second time and have let it sit 3 weeks. We’ll see how it does."
"Sorry I drove my trailer full of fresh water and your chemical with no change. Wast my money"
"Follow instructions and nothing changes"
"Product helped but did not resolve everything. My black water tank was always showing 3/4 - full. I followed your instructions and used the product. After emptying tank the sensor was still showing 1/4. So big improvement, but not 100%. I would buy the product again since it made a improvement."
"I've used this twice over 3 seasons and it works great!"
"Seems to work okay, but I still have a smell coming from the toilet using the digest it every time I drain the black tank. We only pee in the toilet we go somewhere else to poop."
Whether you're dealing with clogs, odors, or other wastewater issues, count on our Certified RV Techs and Wastewater Experts to stay by your side until your problem is completely resolved.
We are proud that 95% of our products are made in the USA using American-sourced ingredients and materials.
Get 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 return your money without hassle!
