---
product_id: 70953918
title: "Tank Blaster - Level Sensor Cleaner - Black & Grey Waste Water Holding Tanks & Portable Tanks Cleaner - 4 x 1.6 oz Packets Thetford - 96527,White"
brand: "thetford"
price: "HK$239"
currency: HKD
in_stock: true
reviews_count: 13
category: "Thetford"
url: https://www.desertcart.hk/products/70953918-tank-blaster-level-sensor-cleaner-black-and-grey-waste-water
store_origin: HK
region: Hong Kong
---

# Overnight cleaning action Safe for RV & marine tanks 2-in-1 enzymatic formula Tank Blaster - Level Sensor Cleaner - Black & Grey Waste Water Holding Tanks & Portable Tanks Cleaner - 4 x 1.6 oz Packets Thetford - 96527,White

**Brand:** thetford
**Price:** HK$239
**Availability:** ✅ In Stock

## Summary

> 🚀 Blast your tank troubles away overnight—because your RV deserves the best!

## Quick Answers

- **What is this?** Tank Blaster - Level Sensor Cleaner - Black & Grey Waste Water Holding Tanks & Portable Tanks Cleaner - 4 x 1.6 oz Packets Thetford - 96527,White by thetford
- **How much does it cost?** HK$239 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/70953918-tank-blaster-level-sensor-cleaner-black-and-grey-waste-water)

## Best For

- thetford enthusiasts

## Why This Product

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

## Key Features

- • **Cherry-Scented Freshness:** Leaves a subtle, pleasant scent that beats typical tank odors, enhancing your onboard comfort.
- • **RV & Marine Safe Formula:** Gentle on plumbing, seals, and surfaces—engineered specifically for your mobile lifestyle’s tanks.
- • **Sensor Revival Guaranteed:** Restores faulty tank sensors by dissolving buildup, keeping your RV’s monitoring accurate and hassle-free.
- • **Dual-Action Enzymatic Power:** Blasts waste, tissue & grease with a potent 2-in-1 formula designed for black & grey tanks.
- • **Set & Forget Overnight Clean:** Micro-foam technology ensures deep vertical wall contact while you sleep—just dump & go in the morning.

## Overview

Thetford Tank Blaster is a specialized 2-in-1 enzymatic cleaner formulated for black and grey water holding tanks in RVs and marine vessels. Delivered in convenient 1.6 oz packets, it uses micro-foam action to clean tank walls overnight, dissolving waste, tissue, and grease while safely protecting plumbing and sensors. Trusted by thousands with a 4.3-star rating, it restores sensor functionality and leaves a fresh cherry scent.

## Description

Thetford Tank Blaster - Level Sensor Cleaner - Black & Grey Waste Water Holding Tanks & Portable Tanks Cleaner - 4 x 1.6 oz Packets Thetford - 96527,White

Review: Great product and easy to use - Put a packet in both black and grey tanks and filled them. The next day my sensors were finally working! Great product and easy to use.
Review: Worked on Gray Tank Sensor - My gray tank sensors stopped working about a year ago. I used this once and they started working again.

## Features

- The first 2-in-1 tank cleaner specifically formulated for black/gray water and portable tanks
- Cleans overnight - then just dump and go
- Micro-foam action improves surface contact to vertical tank walls
- Active enzymatic blend blasts crud and attacks tissue, waste, and grease
- Formulated safe for RV/Marine tanks, plumbing, seals and surfaces

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07D3XYRG5 |
| Best Sellers Rank | #9,336 in Automotive ( See Top 100 in Automotive ) #21 in RV Sewer Chemicals & Cleaners |
| Brand | Thetford |
| Brand Name | Thetford |
| Capacity | 50 gallons |
| Customer Reviews | 4.3 out of 5 stars 2,981 Reviews |
| Global Trade Identification Number | 00028985965275 |
| Included Components | Auto part, Automotive Accessories, Replacement and Performance parts |
| Item Form | Product |
| Item Type Name | Tank Blaster Holding Tank Cleaner |
| Item Volume | 45 ml |
| Item Weight | 6.4 ounces |
| Manufacturer | Thetford |
| Material Feature | Natural |
| Material Features | Natural |
| Model Number | 96527 |
| Number of Items | 4 |
| Part Number | 96527 |
| Scent | Cherry |
| Size | 1.6 Ounce (Pack of 4) |
| Special Features | Specifically formulated for cleaning the walls of RV holding tanks |
| Specific Uses For Product | Toilet |
| Surface Recommendation | Wall |
| UPC | 028985965275 |
| Unit Count | 6.4 Ounce |
| Warranty Description | Manufacturer Warranty |

## Product Details

- **Brand:** Thetford
- **Item Form:** Product
- **Material Feature:** Natural
- **Scent:** Cherry
- **Specific Uses For Product:** Toilet

## Images

![Tank Blaster - Level Sensor Cleaner - Black & Grey Waste Water Holding Tanks & Portable Tanks Cleaner - 4 x 1.6 oz Packets Thetford - 96527,White - Image 1](https://m.media-amazon.com/images/I/610uGLTtR+L.jpg)

## Available Options

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

## Questions & Answers

**Q: Doesn’t the really take 1-2 months to ship?**
A: Came within 2 days

**Q: Need cross reference with part#34425**
A: Fantastic product. Cleaned up my sensors

**Q: Can I purchase this product in case quantity ?**
A: Yes

**Q: For bad tanks is it safe to use more then the one packet? maybe put two in?**
A: This stuff didn't seem to do much, so I guess you could use more than one packet. there are better products out there.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product and easy to use
*by S***N on August 4, 2026*

Put a packet in both black and grey tanks and filled them. The next day my sensors were finally working! Great product and easy to use.

### ⭐⭐⭐⭐⭐ Worked on Gray Tank Sensor
*by B***G on November 6, 2025*

My gray tank sensors stopped working about a year ago. I used this once and they started working again.

### ⭐⭐⭐⭐ A bit pricey
*by T***R on June 23, 2025*

A bit pricey. Works well at standard cleaning. Really hasn't done the 'scrubbing' of the sensors (which is why I order it) yet. I plan to use a few more time because I want to give it a chance. Not pleased with the scent.

## Frequently Bought Together

- Thetford Tank Blaster - Level Sensor Cleaner - Black & Grey Waste Water Holding Tanks & Portable Tanks Cleaner - 4 x 1.6 oz Packets Thetford - 96527,White
- Thetford RV Toilet Seal Lube and Conditioner - Toilet Seal Lubricant - 24 oz 36663
- Scott Rapid-Dissolving Toilet Paper, 12 Double Rolls, Sustainable, Septic-Safe, Toilet Paper

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**Shop now:** [https://www.desertcart.hk/products/70953918-tank-blaster-level-sensor-cleaner-black-and-grey-waste-water](https://www.desertcart.hk/products/70953918-tank-blaster-level-sensor-cleaner-black-and-grey-waste-water)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-09-22*