Bathroom Blocks Away Sink Plughole Unblocker 250ml

Bathroom Blocks Away Sink Plughole Unblocker 250ml

star star star star_half star_border ( 5 reviews )

Bathroom Blocks Away Sink Plughole Unblocker 250ml

star star star star_half star_border ( 5 reviews )


local_shipping Delivery

  • done Standard
    3 - 5 working days -  £3.95
  • done Express
    Next working day -  £6.95

storefront Click & collect

Product Features

  • Clears shower drains, plugholes, sinks and pipes
  • Helps prevent blockages when used regularly
  • Biodegradable formula contains natural enzymes
  • Non-caustic
  • 250ml
  • Lakeland 3 year guarantee included
View full product description

Bathroom Blocks Away Sink Plughole Unblocker 250ml

Product number: 23233

We all know the signs – the water begins to take longer and longer to drain away down the plughole in your bathroom sink, shower tray or bath until eventually, if not dealt with, it stops draining away altogether and the pipes are well and truly blocked. Powerful, fast-acting Bathroom Blocks Away is ready to get to work on clearing the blockage to leave your drains flowing freely again.

Lakeland customer Patricia Stirland loves it and told us “I have bought this many times and swear by it, Blocks Away removes the build-up of hair in the bathroom, I have tried other products but this is far superior and works overnight, wouldn’t be without it. It is something I always add on to my order when buying from Lakeland.”

Fast-acting formula

Hair, soap scum, toothpaste and other debris are no match for Blocks Away’s powerful, enzyme-based biodegradable formula, which dissolves everything in its path on its way to free-flowing drains. Simply pour 100ml down your plughole before bed and, while you’re sleeping, Bathroom Blocks Away toils through the night to greet you with clear pipes when you wake up.

Free-flowing drains

Once the initial blockage has been dealt with, to keep your drains free-flowing, it’s recommended that you pour 50ml of Bathroom Blocks Away down the plughole once every two weeks – after all, prevention is better than cure.

Fresh-smelling pipes

Non-caustic and with no nasty fumes to contend with, this highly effective bathroom basin and drain unblocker will, with regular use, keep your drains and pipes smelling fresh too.

Each bottle contains enough for an initial 100ml blockage-clearing dose and three 50ml maintenance doses.

Please note: it is recommended that you pour 2 litres of warm water down your sink before using Blocks Away, and then again in the morning.

Safe for use in septic tanks.

Instructions included.


  • Irritant hazard
  • Corrosion hazard

Product dimensions

, (240p per 100ml)

Useful documents

Further Information


3 - 5 working days
Orders £60.00 and over - FREE
Order under £60.00 - £3.95
Next day if ordered before 7pm Monday to Saturday.
In 2 days if ordered outside these times and bank holidays*
Standard delivery cost + £3.00
Click & Collect FREE
myHermes Parcelshop £3.95
International Full details available here.
Returns FREE returns! More information available here

*Some delivery methods may not be available in your area, the delivery page will display available methods during checkout.

Customer rating: 3.5
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"Always worked for me"

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I have always found this to be an excellent product, I had a blockage quite a few years ago, Blocks Away cleared it with a satisfactory glug, glug, glug, since then I have used the product on a maintenance cleanse as per instructions on packaging an not had the problem again

"Gave it longer"

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I purchased this and then read the reviews, nearly returned it but decided i would try it. So i decided to leave it for 24 hours and am pleased to say my shower is unblocked.

"Rubbish - dowant work"

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Wasted my money on this product in an attempt to clear a blocked shower drain. It did nothing. It's interesting to note that the only favourable review of this product is from a Lakeland employee. Avoid.

support_agent A note from the team

Thank you for your review. We're sorry this didn't work for you. We'll be sure to pass your feedback along to our Buyers.

"Deals quickly with tricky blockages"

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For years I have used another well-known product, and had never found anything else that truly worked. However, when we moved house to somewhere with a septic tank, my previous favourite was no longer compatible. Really pleased to find this, it's septic tank friendly, and has been equally as effective at clearing blockages as my old favourite. Fantastic product!

support_agent A note from the team

This review was written by a Lakeland colleague who purchased the product for their own personal use.

"Block is not away"

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I tried this product as per instructions. After 12 hours the blockage slowing the water exiting my shower drain was not affected. Not only that it had an unpleasant burning smell. I don't know what was burning but it wasn't the combination of hair and soap scum in the shower drain. I have since successfully cleared this drain with another product very easily.

support_agent A note from the team

Thank you for your review. We’re sorry this didn’t work for you and we’ve sent you an email to help further. Our Buyers have suggested that perhaps other cleaning fluids may affect the smell or if it has come into contact with something. Thanks again for your feedback.

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