---
product_id: 5796028
title: "RV Black Tank Cleaner, Sensor & Holding Tank Cleaner | Deep Cleans Holding Tanks & Sensors, Helps Remove Grease, Mineral Deposits & Buildup, For Black & Gray Tanks"
brand: "happy campers"
price: "64552CFA"
currency: XOF
in_stock: true
reviews_count: 13
category: "Happy Campers"
url: https://www.desertcart.sn/products/5796028-rv-black-tank-cleaner-sensor-and-holding-tank-cleaner-deep
store_origin: SN
region: Senegal
---

# Restores sensor accuracy Deep cleans black tank buildup Eliminates mineral deposits & grease RV Black Tank Cleaner, Sensor & Holding Tank Cleaner | Deep Cleans Holding Tanks & Sensors, Helps Remove Grease, Mineral Deposits & Buildup, For Black & Gray Tanks

**Brand:** happy campers
**Price:** 64552CFA
**Availability:** ✅ In Stock

## Summary

> 🚐 Keep your RV fresh & flawless—because your adventure deserves the best!

## Quick Answers

- **What is this?** RV Black Tank Cleaner, Sensor & Holding Tank Cleaner | Deep Cleans Holding Tanks & Sensors, Helps Remove Grease, Mineral Deposits & Buildup, For Black & Gray Tanks by happy campers
- **How much does it cost?** 64552CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/5796028-rv-black-tank-cleaner-sensor-and-holding-tank-cleaner-deep)

## Best For

- happy campers enthusiasts

## Why This Product

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

## Key Features

- • **Sensor-Safe Formula:** Meticulously cleans black tank sensors to ensure flawless, accurate readings every time.
- • **Trusted by Thousands:** Ranked #11 in RV Tank Sanitation Chemicals with 4.3-star reviews—join the Happy Campers community!
- • **Powerful Deep Cleaning:** Eradicates stubborn odors and hardened tank film for a pristine RV experience.
- • **Unscented & Chemical-Free:** Free from artificial colors and scents, perfect for sensitive users and eco-conscious campers.
- • **All-Purpose Tank Restoration:** Effectively removes grease, bio-film, and mineral deposits to maintain peak tank performance.

## Overview

Happy Campers RV Black Tank Cleaner is a powerful, unscented granule formula designed to deep clean black and gray RV holding tanks. It removes stubborn odors, grease, bio-film, and mineral deposits while restoring sensor accuracy for smooth tank operation. Trusted by over a thousand users and ranked among the top RV sanitation products, it ensures your RV’s tanks stay sanitary and efficient on every trip.

## Description

desertcart.com: Happy Campers RV Black Tank Cleaner, Sensor & Holding Tank Cleaner | Deep Cleans Holding Tanks & Sensors, Helps Remove Grease, Mineral Deposits & Buildup, For Black & Gray Tanks : Automotive

Review: Miracle maker - This stuff is awesome 1 scoop and your tanks smell so clean you feel like you could eat off of them highly recommend this product
Review: Gray tank sensor not working. - Performs as advertised Does an excellent job at cleaning black and gray tanks. No more issues with sensors

## Features

- RV Black Tank Cleaner: Deep clean rv black tank with our powerful cleaner, designed to eliminate stubborn odors and remove film and other stubborn hardened tank build-up layers effectively.
- Clean Black Tank Sensors: Our advanced formula works as a sensor cleaner to clean black tank sensors meticulously, removing any films and build-up preventing accurate readings and efficient operation.
- Restore RV Holding Tank Operation : Restore black and gray rv holding tanks to baseline with this rv holding tank cleaner that effectively removes grease, mineral deposits, and any persistent odors.
- Removes Bio-film and Grease: Removed common rv gray tank build-up such as film residue and grease, ensuring your RV's holding tank remains clean and sanitary.
- Eliminates Mineral Deposits: Our holding tank cleaner is specifically formulated to eliminate mineral deposits, preventing clogs and maintaining a smooth operational flow.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00DKDFVVC |
| Best Sellers Rank | #18,900 in Automotive ( See Top 100 in Automotive ) #11 in RV Tank Sanitation Chemicals & Cleaners |
| Brand | Happy Campers |
| Brand Name | Happy Campers |
| Customer Reviews | 4.3 out of 5 stars 1,121 Reviews |
| Item Form | Granule |
| Item Volume | 18 fluid ounces |
| Manufacturer | HAPPY CAMPERS |
| Material Feature | Unscented |
| Material Features | Unscented |
| Material Type Free | Artificial Color Free |
| Model Number | B00DKDFVVC |
| Number of Items | 1 |
| Part Number | B00DKDFVVC |
| Scent | Unscented |
| Size | 1 Ounce (Pack of 1) |
| Special Features | All Purpose |
| Specific Uses For Product | All Purpose |
| Surface Recommendation | Plastic |
| UPC | 186045000066 |
| Unit Count | 1 Ounce |

## Product Details

- **Brand:** Happy Campers
- **Item Form:** Granule
- **Material Feature:** Unscented
- **Scent:** Unscented
- **Specific Uses For Product:** All Purpose

## Images

![RV Black Tank Cleaner, Sensor & Holding Tank Cleaner | Deep Cleans Holding Tanks & Sensors, Helps Remove Grease, Mineral Deposits & Buildup, For Black & Gray Tanks - Image 1](https://m.media-amazon.com/images/I/816EDTIfF9L.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: What makes Happy Campers Extreme Cleaner different from regular RV tank treatments?**
A: Extreme Cleaner is an industrial-strength black tank cleaner formulated to break down stubborn sludge, hardened waste, and residue that builds up over time. It’s designed for deep cleaning and restoring holding tanks, not just routine maintenance.

**Q: Can I use Extreme Cleaner in both black and gray tanks?**
A: Yes! Happy Campers Extreme Cleaner is safe and effective for both black and gray holding tanks. It restores sensors, removes buildup, and helps eliminate odors in both types of tanks.

**Q: How often should I use Extreme Cleaner?**
A: Most RVers use it as a periodic reset—for example, once a season, before long-term storage, or when tank sensors stop working properly. It is not meant for daily use; instead, think of it as a powerful deep clean to return holding tanks to new.

**Q: Will Extreme Cleaner help fix my tank sensors?**
A: If your sensors are misreading because of sludge or waste buildup, Extreme Cleaner can help remomve the debris and restore accurate readings. However, if your sensors are physically damaged, corroded, or broken, no cleaner will repair them.

**Q: What if I use the Extreme Cleaner and my sensors still aren't reading correctly?**
A: When used as directed it leaves tanks and sensors clean. If sensors are not working after using the Extreme it is typically because the tanks were not flushed with fresh water after use. Try rinsing again. If issue reamains - sensors may be broken.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Miracle maker
*by R***. on June 9, 2026*

This stuff is awesome 1 scoop and your tanks smell so clean you feel like you could eat off of them highly recommend this product

### ⭐⭐⭐⭐⭐ Gray tank sensor not working.
*by A***R on March 22, 2026*

Performs as advertised Does an excellent job at cleaning black and gray tanks. No more issues with sensors

### ⭐⭐⭐⭐⭐ Broke up chocolate cement in tank.
*by C***E on December 29, 2025*

My friend was "gifted" an RV that had brown cement in the tank. You could see it. Overnight, this made it possible to get it cleaned out. Had to chop at some chunks but, this obviously helped. You don't want a video ....

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**Shop now:** [https://www.desertcart.sn/products/5796028-rv-black-tank-cleaner-sensor-and-holding-tank-cleaner-deep](https://www.desertcart.sn/products/5796028-rv-black-tank-cleaner-sensor-and-holding-tank-cleaner-deep)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-08-28*