10 Best One Shot Instant Drain Unblocker

10 Best one shot instant drain unblocker - March 2025

checkIcon 19M consumers helped this year.

Last Updated: 14-03-2025

Advertising Disclosure

JCB 2 x 5L Heavy Duty Sink & Drain Unblocker - Ready To Use - Clears Blocked Drains And Helps To Keep Fresh Odour

Generic

9.8

CHECK PRICE

more deals (1)

One Chem - Heavy Duty Sink and Drain Unblocker Gel - 5L Plus 500ml - Powerful Formula- Drain Opener - Pipe Cleaner - Sink Unblocker

One Chem

9.6

CHECK PRICE

more deals (1)

Best value

1 Shot Instant Drain Cleaner & Unblocker Powder 1kg – Powerful Heavy-Duty Clog Remover for Kitchen Sinks, Bathroom Drains, Showers & Pipes – Fast-Acting Formula Dissolves Grease, Hair & Tough Blockage

Awan Marketing

9.5

CHECK PRICE

more deals (1)

1 Shot Instant Drain Cleaner & Unblocker Powder 1kg – Powerful Heavy-Duty Clog Remover for Kitchen Sinks, Bathroom Drains, Showers & Pipes – Fast-Acting Formula Dissolves Grease, Hair & Tough Blockage

Generic

9.2

CHECK PRICE

more deals (1)

2 x Liquid Drain Unblocker 1L - Unblocks Your Drain Within 30 Minutes

9.1

CHECK PRICE

more deals (1)

DrainKleen One Shot Liquid Drain Cleaner & Unblocker for Condensate Pump

Advanced Engineering

8.8

CHECK PRICE

more deals (1)

Drain Unblocker, 2025 New Powerful Pipe Dredge Agent, Sink Unblocker，Drain Cleaner,Drain Cleaner，Toilet Unblocker Heavy Duty，One Shot Drain Cleaner，Shower Unblocker，Sink and Drain Cleaner.

Gartiage

8.6

CHECK PRICE

more deals (1)

Powerful Caustic Soda Drain Cleaner | Effective Clog Remover, Industrial Strength Formula, Fast Action (3 X 375gm) (Packaging may vary)

EasyClean

8.4

CHECK PRICE

more deals (1)

Kitchen Drain Unblocker – Extra Strong Formula – Rapid Action Cleaner & Odour Remover – Removes Blockages Fast – 5 Doses Heavy Duty Problem Solver

PLUMBO

8.2

CHECK PRICE

more deals (1)

15% Off

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)

Mr Muscle

8.1

CHECK PRICE

more deals (1)

JCB 2 x 5L Heavy Duty Sink & Drain Unblocker - Ready To Use - Clears Blocked Drains And Helps To Keep Fresh Odour

One Chem - Heavy Duty Sink and Drain Unblocker Gel - 5L Plus 500ml - Powerful Formula- Drain Opener - Pipe Cleaner - Sink Unblocker

1 Shot Instant Drain Cleaner & Unblocker Powder 1kg – Powerful Heavy-Duty Clog Remover for Kitchen Sinks, Bathroom Drains, Showers & Pipes – Fast-Acting Formula Dissolves Grease, Hair & Tough Blockage

1 Shot Instant Drain Cleaner & Unblocker Powder 1kg – Powerful Heavy-Duty Clog Remover for Kitchen Sinks, Bathroom Drains, Showers & Pipes – Fast-Acting Formula Dissolves Grease, Hair & Tough Blockage

2 x Liquid Drain Unblocker 1L - Unblocks Your Drain Within 30 Minutes

DrainKleen One Shot Liquid Drain Cleaner & Unblocker for Condensate Pump

Drain Unblocker, 2025 New Powerful Pipe Dredge Agent, Sink Unblocker，Drain Cleaner,Drain Cleaner，Toilet Unblocker Heavy Duty，One Shot Drain Cleaner，Shower Unblocker，Sink and Drain Cleaner.

Powerful Caustic Soda Drain Cleaner | Effective Clog Remover, Industrial Strength Formula, Fast Action (3 X 375gm) (Packaging may vary)

Kitchen Drain Unblocker – Extra Strong Formula – Rapid Action Cleaner & Odour Remover – Removes Blockages Fast – 5 Doses Heavy Duty Problem Solver

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)

Related Products