---
product_id: 516148531
title: "Buster Bathroom Drain Unblocker (Pack of 2 x 300ml)"
brand: "buster"
price: "€ 26.06"
currency: EUR
in_stock: true
category: "Buster"
url: https://www.desertcart.gr/products/516148531-buster-bathroom-drain-unblocker-pack-of-2-x-300ml
store_origin: GR
region: Greece
---

# 2 x 300ml powerful bottles Clears blockages in 15 mins Safe for septic systems Buster Bathroom Drain Unblocker (Pack of 2 x 300ml)

**Brand:** buster
**Price:** € 26.06
**Availability:** ✅ In Stock

## Summary

> 🚿 Bust blockages fast, stay ahead of the clog game!

## Quick Answers

- **What is this?** Buster Bathroom Drain Unblocker (Pack of 2 x 300ml) by buster
- **How much does it cost?** € 26.06 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/516148531-buster-bathroom-drain-unblocker-pack-of-2-x-300ml)

## Best For

- buster enthusiasts

## Why This Product

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

## Key Features

- • **Fast-Acting Power:** Dissolves hair, soap scum & sludge in just 15 minutes for instant flow.
- • **One-Shot Solution:** Pour, wait, flush—no tools or hassle needed to restore free-flowing drains.
- • **Trusted Expertise:** Backed by 35+ years of Buster’s relentless plughole care innovation.
- • **Septic-Safe Formula:** Specially designed to protect your pipes and septic systems while clearing blockages.
- • **Dual-Pack Convenience:** Two 300ml bottles keep you ready for any bathroom blockage emergency.

## Overview

Buster Bathroom Drain Unblocker is a powerful, fast-acting liquid formula that clears stubborn bathroom blockages caused by hair, soap scum, and sludge. Delivered in a convenient twin pack of 300ml bottles, it works within 15 minutes and is safe for all bathroom pipes and septic systems. Trusted for over 35 years, Buster offers a reliable, no-fuss solution to keep your drains flowing freely and prevent future clogs.

## Description

Product Description Buster drain unblocker is the one-shot shower unblocker, sink cleaner and bath unblocker specially designed to blast away hair and soap scum in bathroom drains fast. Blockages and slow draining water in the bathroom are usually caused by the same things - hair, soap and sludge - and this is where Buster drain hair unblocker comes in. These plughole nasties are constantly building up inside the pipes. Buster Bathroom strong drain unblocker has a unique formulation that tackles this build-up. Whether it’s a full blockage or slow draining water, Buster bathroom sink unblocker gets to work quickly. The drain unblocker liquid heavy duty dissolves hair and clearing sludge to keep water flowing freely. The drain cleaners mighty one-shot power action is fast-acting and drops straight to the blockage, getting to work quickly. To use remove as much standing water as you can then carefully pour the entire 300ml bottle of drain clog remover slowly down the plughole and wipe away any residue. Leave for at least 15 minutes (for best results leave the sink drain cleaner to work overnight), then flush through with lots of hot water. Buster Bathroom Plughole sink and drain unblocker is suitable for bathroom showers, baths and basins and is safe to use on septic systems. So go on, bust out the Buster drain cleaners and unblockers to keep your plughole flowing. Ingredients 5% Non - Ionic Surfactants, 5% Perfumes, 5-15 Chlorine-Based Bleaching Agents P.when('A').execute(function(A) { A.on('a:expander:toggle_description:toggle:collapse', function(data) { window.scroll(0, data.expander.$expander[0].offsetTop-100); }); }); Directions To use Buster Bathroom Plughole Unblocker, follow these steps: 1. Remove as much standing water possible from the sink, shower, or bath. 2. Carefully pour entire 300ml bottle slowly down plughole. 3. Wipe away any residue. 4. Leave product to work for at least 15 minutes, overnight best results. 5. Flush through with lots of hot water. 6. Store container in a dry, cool, and well-ventilated place. Always per instructions on packaging. This drain opener substance is safe septic systems. Safety Warning Use as per instructions on product packaging See more

## Features

- Causes serious eye damage.
- Causes severe skin burns and eye damage.
- Toxic to aquatic life with long lasting effects.
- Very toxic to aquatic life with long lasting effects.
- Very toxic to aquatic life.
- Warning! Do not use together with other products. May release dangerous gases (chlorine).
- CLEARS STUBBORN BLOCKAGES IN ONE SHOT - hair, sludge and soap scum are the usual suspects for slow-draining pipes but one shot of concentrated Buster bathroom plug unblocker goes straight to the blockage and dissolves all the nasties
- FREE-FLOWING DRAINS IN 15 MINUTES - it doesn't matter if it's slow draining water or a full blockage, the fast acting shower drain unblocker gets to work almost instantly in just 15 minutes (leave it overnight for even better results)
- WORKS ON ALL YOUR BATHROOM PIPES - this specially formulated pipe unblocker clears blockages inside your shower, bath and basin plugholes, plus it's safe to use on septic systems
- VALUE BUNDLE KEEPS YOU PREPARED - as hair, soap and grime constantly build up in bathroom pipes, this handy two-pack of sink and drain cleaner means you're ready for the next blockage
- YOUR PLUGHOLE EXPERTS - for over 35 years Buster has obsessively made a range of plughole care products to tackle every drain problem. From the worst blockages to bad odours, Buster gets the job done for you

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BTB3D8V5 |
| ASIN  | B0BTB3D8V5 |
| Benefits | Cleans Drain |
| Best Sellers Rank | 120 in Grocery ( See Top 100 in Grocery ) 2 in Drain Openers |
| Brand Name | Buster |
| Country of Origin | United Kingdom |
| Country of origin  | United Kingdom |
| Customer Reviews | 4.5 4.5 out of 5 stars (16,647) |
| Customer reviews | 4.5 4.5 out of 5 stars (16,647) |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Guaranteed software updates until  | unknown |
| Item Form | Liquid |
| Item Highlight | Fast-Acting Sink Unblocker, Dissolves Hair, Sludge & Soap, Drain Cleaner for Shower, Bath and Bathroom Sink Pipes |
| Item Weight | 600 Grams |
| Item model number  | 02153/A |
| Liquid Volume | 600 Millilitres |
| Manufacturer | Challs International Ltd |
| Manufacturer  | Challs International Ltd |
| Model Number | 02153/A |
| Number of Items | 2 |
| Package Size Name | Pack of 2 |
| Part Number | 02153/A |
| Product Dimensions  | 8.3 x 9.2 x 19.3 cm; 600 g |
| Scent | Unscented |
| State of Matter | Liquid |
| Unit Count | 600.0 millilitre |

## Product Details

- **Brand:** Buster
- **Item weight:** 600 Grams
- **Product benefits:** Cleans Drain
- **Scent:** Unscented
- **State of matter:** Liquid

## Images

![Buster Bathroom Drain Unblocker (Pack of 2 x 300ml) - Image 1](https://m.media-amazon.com/images/I/613urRUKL7L.jpg)

## Available Options

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

## Questions & Answers

**Q: will this unblock toilet**
A: I believe this product is primarily to unblock bath, sink or shower tray plug holes only.

**Q: Can this be used in outside drains?**
A: Hi, ive checked the bottle & it says it can be used in all pipes & septic systems. On the front of the bottle it says Bathroom. It is very dangerous to wildlife, so you would need to be careful of pets. I only use half a bottle at a time & it does a fantastic job!! Its wonderful if you have a wetroom. Hope this helps!!

**Q: Is this safe to use with a septic tank?**
A: Yes it is but please do not exceed recommended dose.

**Q: Are your products tested on animals? Legally, products made in the UK are not tested on animals, but the cruelty free logo isnt there.**
A: None of our products are tested on animals

## Frequently Bought Together

- Buster Bathroom Drain Unblocker 300ml, Pack of 2 – Sink Unblocker Removes Hair & Sludge in Showers, Baths & Sinks. Fast-Acting Shower Drain Unblocker Clears Blockages & Slow-Draining Water
- Mr Muscle Drain Unblocker, Sink & Drain Cleaner, Fast Acting Heavy Duty Gel Formula, Dissolves Clogs, Works 3x Better Than Bleach, Safe for All Pipes, Duo Pack, (2 x 1L)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-11-07*