---
product_id: 671035077
title: "Unique Restore-It RV Sensor Cleaner Liquid for Black Water Holding Tanks - Cleans and Restores Misreading Camper Black Tank Sensor Probes, Formerly Sensor Cleaner, CA Compliant (32 oz.)"
brand: "unique"
price: "R$1821"
currency: BRL
in_stock: false
reviews_count: 5
category: "Unique"
url: https://www.desertcart.com.br/products/671035077-unique-restore-it-rv-sensor-cleaner-liquid-for-black-water
store_origin: BR
region: Brazil
---

# works in 48-72 hours, no driving needed 32 oz powerful bio-enzymatic formula septic & CA compliant, eco-friendly Unique Restore-It RV Sensor Cleaner Liquid for Black Water Holding Tanks - Cleans and Restores Misreading Camper Black Tank Sensor Probes, Formerly Sensor Cleaner, CA Compliant (32 oz.)

**Brand:** unique
**Price:** R$1821
**Availability:** ❌ Out of Stock

## Summary

> ♻️ Restore your RV’s sensor IQ—never guess your tank levels again!

## Quick Answers

- **What is this?** Unique Restore-It RV Sensor Cleaner Liquid for Black Water Holding Tanks - Cleans and Restores Misreading Camper Black Tank Sensor Probes, Formerly Sensor Cleaner, CA Compliant (32 oz.) by unique
- **How much does it cost?** R$1821 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/671035077-unique-restore-it-rv-sensor-cleaner-liquid-for-black-water)

## Best For

- unique enthusiasts

## Why This Product

- Trusted unique brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Dual-Use Bottle:** One 32 oz bottle provides two full cleanings for extended sensor life
- • **Safe & Sustainable:** CA compliant, septic safe, and won’t harm seals or valves—RV techs’ #1 choice
- • **Rapid Action Formula:** Starts working within 2-3 days—no need to hit the road to activate
- • **Expert Support Included:** Backed by world-class customer service to troubleshoot and guide your restore
- • **Sensor Clarity Restored:** Eliminates waste buildup causing false readings for accurate tank levels

## Overview

Unique Restore-It is a 32 oz bio-enzymatic cleaner designed specifically for black water holding tanks in RVs. It dissolves waste and toilet paper buildup on sensor probes, restoring accurate sensor readings typically within 48-72 hours without driving. CA compliant and septic safe, it’s trusted by RV technicians and backed by expert customer support.

## Description

Enjoy your RV. Leave your sensor probes to us. Unique Restore-It's specialty formula targets and eliminates the waste in your black tank that causes sensor misreads and malfunctions. Sensors begin to misread when waste gets stuck to the sensor probe, confusing the system so it thinks there is waste in the tank, when in fact there isn't. This problem can happen with all types of sensor probes. Even the "probeless" systems can misread when waste accumulates on the tank walls! Restore-It is the strongest, most effective black tank sensor cleaner and restorer on the market (formerly sold as Unique Sensor Cleaner)! Each bottle contains two uses, and after one or two cleanings, you can enjoy properly reading sensors again. There are a couple of things to know as you get started with Restore-It: First, sensor cleaning can be a little tricky sometimes, but our customer support team is here to help you successfully restore your sensors. We've helped thousands of RVers solve this problem, and we'll help you! Second, Restore-It cannot fix broken sensors, so if your probes are unable to be restored, it's more than likely because they need to be replaced from age, damage, or malfunction.

Review: Produits très efficace - Super produit. Ma sonde de niveau indiquait toujours plein. AAvant d'envoyer mon fifthwheel en réparation, j'ai voulu essayer un nettoyage en profondeur pour ne pas payer dans le vide. Après avoir effectuer le nettoyage avec ce produit, tout est revenu a la normal. J'ai laisser agir 4 jours pour etre sure par contre. Fortement recommandé si vous éprouvez des problèmes de sonde de niveau. Ca été parfait pour moi.
Review: Finally Fixed My RV Tank Sensor Problem

## Features

- 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.
- Restore-It is Unique. Formulated With Trust in the USA. Campground and home septic safe, CA compliant, no hidden chemicals. #1 brand recommended by RV techs. Backed by world-class customer support.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Unique Manufacturing & Marketing |
| Brand | Unique |
| Model | Restore-It |
| Product Dimensions | 8 x 8 x 22.86 cm; 1.05 kg |
| Item model number | 41R-1-AZ |
| Manufacturer Part Number | 41R-1-AZ |
| Volume | 32 Fluid Ounces |
| Assembly Required | No |
| Special Features | Septic Safe |
| Manufacturer | Unique Manufacturing & Marketing |
| Country of Origin | USA |
| Item Weight | 1 kg 50 g |

## Product Details

- **Brand:** Unique
- **Item Form:** Liquid
- **Material Feature:** Biodegradable
- **Item Volume:** 32 Fluid Ounces
- **Net Quantity:** 946.3529 millilitre
- **Surface Recommendation:** Toilet
- **Special Feature:** Septic Safe
- **Number of Items:** 1
- **Item Weight:** 2.32 Pounds
- **Contains Liquid Contents:** Yes

## Images

![Unique Restore-It RV Sensor Cleaner Liquid for Black Water Holding Tanks - Cleans and Restores Misreading Camper Black Tank Sensor Probes, Formerly Sensor Cleaner, CA Compliant (32 oz.) - Image 1](https://m.media-amazon.com/images/I/71cjISiQ6cL.jpg)
![Unique Restore-It RV Sensor Cleaner Liquid for Black Water Holding Tanks - Cleans and Restores Misreading Camper Black Tank Sensor Probes, Formerly Sensor Cleaner, CA Compliant (32 oz.) - Image 2](https://m.media-amazon.com/images/I/91rdmMZ5quL.jpg)
![Unique Restore-It RV Sensor Cleaner Liquid for Black Water Holding Tanks - Cleans and Restores Misreading Camper Black Tank Sensor Probes, Formerly Sensor Cleaner, CA Compliant (32 oz.) - Image 3](https://m.media-amazon.com/images/I/91iI-d8ia9L.jpg)
![Unique Restore-It RV Sensor Cleaner Liquid for Black Water Holding Tanks - Cleans and Restores Misreading Camper Black Tank Sensor Probes, Formerly Sensor Cleaner, CA Compliant (32 oz.) - Image 4](https://m.media-amazon.com/images/I/813wid3Ao4L.jpg)
![Unique Restore-It RV Sensor Cleaner Liquid for Black Water Holding Tanks - Cleans and Restores Misreading Camper Black Tank Sensor Probes, Formerly Sensor Cleaner, CA Compliant (32 oz.) - Image 5](https://m.media-amazon.com/images/I/91K2lT+XF9L.jpg)

## Questions & Answers

**Q: I am still waiting on my order from June 19th, how do I find out if I am ever going to recieve it?**
A: Login to your amazon account and check your orders. Shipping status may be visible or cancel and order from another supplier.

**Q: do you have to drain tank first, then use with water? or can you add just before tank is almost full**
A: Ideally, yes! Dump and flush the black tank, fill the black tank with fresh water to the highest misreading sensor or fill all the way up to hit all sensors. Restore-It can be used while using the black tank but it is not recommended to add just before the black tank is full. Restore-It needs time to break down the buildup on the sensors, ideally 72 hours!

**Q: Is there a product for sensors in grey tank?**
A: We recommend Dawn Ultra dish soap for misreading sensors in the gray tank! 
A 20 ounce bottle per 40 gallons, fill gray tank to highest misreading sensor and add entire bottle of Dawn Ultra, allow to sit for 12 hours! Repeat this process until sensors are fully restored.

**Q: I used this stuff and my sensors are still misreading. Why?**
A: Sensors often need multiple treatments to be fully restored. Try the process again and let another treatment sit in a full tank of clean water for as long as you can. Our products are some of the strongest on the market and if they are unable to help, your black tank sensors might require replacement.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Produits très efficace
*by B***E on 14 September 2025*

Super produit. Ma sonde de niveau indiquait toujours plein. AAvant d'envoyer mon fifthwheel en réparation, j'ai voulu essayer un nettoyage en profondeur pour ne pas payer dans le vide. Après avoir effectuer le nettoyage avec ce produit, tout est revenu a la normal. J'ai laisser agir 4 jours pour etre sure par contre. Fortement recommandé si vous éprouvez des problèmes de sonde de niveau. Ca été parfait pour moi.

### ⭐⭐⭐⭐⭐ Finally Fixed My RV Tank Sensor Problem
*by D***A on 5 December 2025*



### ⭐⭐⭐⭐⭐ Quality
*by C***E on 16 October 2025*



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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-03-15*