BEST DEALS THIS WEEK

10 Best Urinal Drain Unblocker - May 2026

19M consumers helped this year.

Last Updated: 05-05-2026

1

Knock Out New Drains/Toilets and Urinals, 1 Litre

Knock Out New Drains/Toilets and Urinals, 1 Litre

Knock Out

9.8

9.8

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2

Knock Out New Drains/Toilets and Urinals, 500 ml

Knock Out New Drains/Toilets and Urinals, 500 ml

Knock Out

9.6

9.6

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3

URI-KLEARPATH - PROFESSIONAL GRADE GENTS URINAL SERVICING/MAINTENANCE TREATMENT- PIPE MAINTAINER & OPENER - 1 Litre - KEEPS URINALS FLOWING QUICKLY!! MONTHLY TREATMENT

URI-KLEARPATH - PROFESSIONAL GRADE GENTS URINAL SERVICING/MAINTENANCE TREATMENT- PIPE MAINTAINER & OPENER - 1 Litre - KEEPS URINALS FLOWING QUICKLY!! MONTHLY TREATMENT

Bio8

9.5

9.5

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4

URI-Klearpath Gents Urinal PIPE MAINTAINER & OPENER - 5 Litre - COMMERCIAL GRADE PROFESSIONAL CHOICE Treats up to 10 urinals (5L)

URI-Klearpath Gents Urinal PIPE MAINTAINER & OPENER - 5 Litre - COMMERCIAL GRADE PROFESSIONAL CHOICE Treats up to 10 urinals (5L)

Bio8

9.2

9.2

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5

Mr Muscle Drain Unblocker Liquid (2 x 1L), Sink & Drain Cleaner, Strong & Fast Acting Heavy Duty Gel Formula, Dissolves Clogs, Works 3x Better Than Bleach, Safe for All Pipes

Mr Muscle Drain Unblocker Liquid (2 x 1L), Sink & Drain Cleaner, Strong & Fast Acting Heavy Duty Gel Formula, Dissolves Clogs, Works 3x Better Than Bleach, Safe for All Pipes

Mr Muscle

9.1

9.1

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6

Non Acidic Unblocker for Drains, Urinals & Toilets KnockOut 2 x 1Litre

Non Acidic Unblocker for Drains, Urinals & Toilets KnockOut 2 x 1Litre

Janit-X All your Janitorial needs

8.8

8.8

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7

MultiWare 5 Litre Drain Unblocker | Heavy Duty Sink & Drain Cleaner for Plug Holes, Toilets, Showers & Pipes | Powerful Toilet & Sink Unblocker for Home, Office, Garage & Shops | Cleaning Supplies

MultiWare 5 Litre Drain Unblocker | Heavy Duty Sink & Drain Cleaner for Plug Holes, Toilets, Showers & Pipes | Powerful Toilet & Sink Unblocker for Home, Office, Garage & Shops | Cleaning Supplies

MultiWare

8.6

8.6

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8

easy HYGIENE URINAL BLUE heavy duty Unblocker Descaler Cleaner for URIC ACID scale build up limescale

easy HYGIENE URINAL BLUE heavy duty Unblocker Descaler Cleaner for URIC ACID scale build up limescale

easy HYGIENE

8.4

8.4

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9

Buster Bathroom Drain Unblocker (Pack of 2 x 300ml) Fast-Acting Sink Unblocker Dissolves Hair, Sludge and Soap, Drain Cleaner Clears Blockages in Shower, Bath and Bathroom Sink Pipes - Made in UK

Buster Bathroom Drain Unblocker (Pack of 2 x 300ml) Fast-Acting Sink Unblocker Dissolves Hair, Sludge and Soap, Drain Cleaner Clears Blockages in Shower, Bath and Bathroom Sink Pipes - Made in UK

Buster

8.2

8.2

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10

easy HYGIENE 4 URINAL BLUE heavy duty Unblocker Descaler Cleaner for URIC ACID scale build up limescale

easy HYGIENE 4 URINAL BLUE heavy duty Unblocker Descaler Cleaner for URIC ACID scale build up limescale

easy HYGIENE

8.1

8.1

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