10 bestDrain Cleanersof April 2025
112M consumers helped this year.
8% off
1

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
Buster

9.7
10% off
2

HG Drain and Plug Hair Unblocker, Removes Hair from Showers, Baths, Sinks & Plug Holes, Unblocks Blocked Bathroom Pipes & Drains Quickly & Easily (200 ml + 250 ml) - 667045106
HG

9.4
3

Buster Plughole Sanitiser Gel, 6x300ml, Stop Smelly Plugholes and Drains Fast and Tackle Stains in Stainless Steel Sinks and Overflows-Deep Down Freshness and Fast Results
Buster

9.2
4

Cillit Bang 3-in-1 Power Cleaner Odour Stop Drain Unblocker Gel, Drain Cleaner For Kitchen Sink Drains, Bathroom Showers, Baths & Basins (Pack of 5)
Cillit Bang

8.9
21% off
5

5 Litre Heavy Duty Sink & Drain Unblocker Strong Cleaning Liquid Plug Hole Toilet Cleaner Tool For Home, Office, Garage & Shops (1 x 5 Litre)
STORM TRADING GROUP

8.6
OtherUp to 21% off
6

Mr Muscle Biodegradable Drain Unclogger & Cleaner, Biodegradable Formula to Clear Slow Drains, Safe on All Pipes, 750ml
Mr Muscle

8.4
7

Buster Kitchen Sink Unblocker 150g x 3 - Kitchen Sinks, Plug and Drain Unblocker - Drain Cleaner That Blasts Fat & Food Debris - Fast-Acting Plughole Unclogger, Clears Blockages & Slow-Draining Water
Buster

8.1
8

Spear Jackson Heavy Duty Sink and Drain Unblocker Gel - Powerful Formula- Indoor and Outdoor, 5 l (Pack of 1)
Spear & Jackson

7.8
8% off
9

Zep Commercial Unblocker Heat Drain Liquid
Zep

7.5
21% off
10

Mr Muscle Kitchen Drain Unblocker & Cleaner Gel, Dissolves Clogs, Works 3x Better Than Bleach,Safe for All Pipes, 500ml
Mr Muscle

7.2

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