---
product_id: 649753357
title: "CMDOBG Commando Black Holding Tank Cleaner Drop-Ins, Ocean Mist Scent (1 Year Supply)"
brand: "walex"
price: "£23.48"
currency: GBP
in_stock: true
category: "Walex"
url: https://www.desertcart.co.uk/products/649753357-cmdobg-commando-black-holding-tank-cleaner-drop-ins-ocean-mist
store_origin: GB
region: United Kingdom
---

# Ocean Mist scent Cleans in 12 hours Super-concentrated formula CMDOBG Commando Black Holding Tank Cleaner Drop-Ins, Ocean Mist Scent (1 Year Supply)

**Brand:** walex
**Price:** £23.48
**Availability:** ✅ In Stock

## Summary

> 🌊 Keep your tank fresh and your travels worry-free with Walex Commando!

## Quick Answers

- **What is this?** CMDOBG Commando Black Holding Tank Cleaner Drop-Ins, Ocean Mist Scent (1 Year Supply) by walex
- **How much does it cost?** £23.48 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/649753357-cmdobg-commando-black-holding-tank-cleaner-drop-ins-ocean-mist)

## Best For

- walex enthusiasts

## Why This Product

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

## Key Features

- • **Long-Lasting Supply:** One-year supply with 4 powerful drop-ins keeps your holding tank fresh and clean.
- • **Eco-Conscious & Safe:** Formaldehyde-free, residue-free, and made with natural ingredients for peace of mind.
- • **Fast-Acting Cleanser:** Eliminates odors and build-up in just 12 hours for instant freshness.
- • **Enzyme-Powered Formula:** Scientifically developed natural enzymes break down waste and paper residue effortlessly.
- • **Sensor-Friendly Maintenance:** Prevents inaccurate sensor readings by removing residual waste build-up.

## Overview

Walex CMDOBG Commando Black Holding Tank Cleaner Drop-Ins offer a super-concentrated, enzyme-based solution that removes waste build-up and odors in as little as 12 hours. This pack of 4 drop-ins provides a full year of maintenance, ensuring accurate sensor readings and a fresh ocean mist scent without harmful chemicals.

## Description

Walex CMDOBG Commando Black Tank Cleaner - Pack of 4 Drop-Ins

## Features

- Pack of 4 COMMANDO Black Tank Cleaning Drop-Ins
- Removes residual waste build up that can cause inaccurate sensor readings and residual odors
- Removes odors and build-up in as little as 12 hours
- Super-concentrated, scientifically developed formula with natural enzymes to penetrate and break down waste and paper build-up
- Use to remove existing build-up or to prevent build-up accumulation

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0177AJ64G |
| ASIN  | B0177AJ64G |
| Best Sellers Rank | #402,935 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #30 in Cleaning, Storage & Maintenance |
| Brand Name | Walex |
| Contains Liquid Contents? | Yes |
| Country of Origin | USA |
| Country of Origin  | USA |
| Customer Reviews | 4.4 4.4 out of 5 stars (2,190) |
| Date First Available  | 14 February 2016 |
| Global Trade Identification Number | 00742693500046 |
| Is Discontinued By Manufacturer  | No |
| Item Dimensions LxWxH  | 20.3 x 12.7 x 5.1 Centimeters |
| Item Form | Tablet |
| Item Volume | 4 Cubic Inches |
| Item Weight  | 68 g |
| Item model number  | CMDOBG |
| Manufacturer | Walex |
| Manufacturer  | Walex |
| Material Features | Natural |
| Material Type Free | Formaldehyde Free |
| Model Number | CMDOBG |
| Net Quantity  | 4 Count |
| Number of Items | 1 |
| Part Interchange Info | CMDOBG |
| Part Number | CMDOBG |
| Product Dimensions  | 20.32 x 12.7 x 5.08 cm; 68 g |
| Scent | Ocean Mist |
| Size | 4 count (Pack of 1) |
| Special Features | Concentrated, Residue Free |
| Specific Uses For Product | Toilet |
| Surface Recommendation | Plastic |
| UPC | 742693500046 |
| Unit Count | 4 Count |

## Product Details

- **Brand:** Walex
- **Item Form:** Tablet
- **Item Volume:** 4 Cubic Inches
- **Material Feature:** Natural
- **Material Type Free:** Formaldehyde Free
- **Net Quantity:** 4 Count
- **Scent:** Ocean Mist
- **Special Feature:** Concentrated, Residue Free
- **Specific Uses For Product:** Toilet
- **Surface Recommendation:** Plastic

## Images

![CMDOBG Commando Black Holding Tank Cleaner Drop-Ins, Ocean Mist Scent (1 Year Supply) - Image 1](https://m.media-amazon.com/images/I/81zggOELBeL.jpg)

## Frequently Bought Together

- Walex Commando RV Black Holding Tank & Sensor Cleaner - Eliminates Waste & Paper Buildup, Restores Sensor Function, Lubricates Valves & Seals, Advanced Enzyme Formula; Dissolvable Packets, 4 Count
- Walex Elemonate Grey Water Tank Deodorizer & Freshener - Freshens Sink & Drain Lines, Rapid Dissolving Drop-In Tablets, Ideal for RV's, Boats & Homes, Easy to Use - Fresh Lemon Scent, 5 Pack
- Camco TST MAX RV Toilet Treatment Drop-INs - Control Unwanted Odors & Break Down Waste and Tissue - Safe Septic Tank Treatment - Orange Scent, 30-Pack (41183)

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**Shop now:** [https://www.desertcart.co.uk/products/649753357-cmdobg-commando-black-holding-tank-cleaner-drop-ins-ocean-mist](https://www.desertcart.co.uk/products/649753357-cmdobg-commando-black-holding-tank-cleaner-drop-ins-ocean-mist)

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-09-11*