Best Drain Unblocker For 2020 [Our Reviews and Comparisons]

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best drain unblocker

A clogged drain is hardly the highlight to anyone’s day, but it is a common reality people have to deal with. The first choice for many would be the simplest and least harsh.

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Once you find the homemade solutions are not clearing things up, you have a choice here from five of the best drain unblockers.

 

Comparison Table

PRODUCT FEATURES LATEST PRICE
1. HG Liquid Drain Unblocker
  • Not suited for plastic pipes
  • Powerful unblocker
  • Does not foam or splash
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2. Buster Bathroom Plughole Unblocker
  • Excellent price
  • Clears drain fast
  • No nasty smell
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3. Buster Kitchen Plughole Unblocker
  • Blasts fat and food
  • Clears trapped debris
  • Concentrated one shot granules
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4. Mr. Muscle Power Gel Drain Unblocker
  • Clears out blockages
  • Eliminates unpleasant odours
  • 3x stronger than bleach
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5. Duzzit Drain Away
  • Very effective
  • Easy to use
  • Great value
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Our Best Drain Unblocker Reviews and Comparisons

1. HG Liquid Drain Unblocker

Product Highlights

A unique, safe and powerful liquid drain unblocker that offers many advantages above others. This product is used undiluted, does not foam and will not splash when poured down the drain.

After 30 minutes the blockage will clear up and will not harm plastic drain pipes.

Features

HG’s drain unblocker is ready to use and suited for every type of waste pipe. You only need 300ml and 30mins for treatment, so a single bottle can do three treatments.

Run hot water through the drain and you will be satisfied with the quick drainage.

What We Like About HG Liquid Drain Unblocker

Easily unblocks the drain within 30 minutes. Unlike granular unblocking agents, it cannot make the blockage worse.

What We Don’t Like About HG Liquid Drain Unblocker

The childproof cap is a bit more difficult than the ones you get on bleach bottles, but pushing the bottom of the bottle down on the shower seat before twisting seems to do the trick.

Follow the directions as this product is subject to specific safety warnings, ie. causes severe burns and avoid using it on aluminum and zinc.

PROS

  • One treatment only needs about a third of a bottle
  • Not suited for plastic pipes
  • Powerful unblocker
  • Does not foam or splash

CONS

  • Ineffective
  • FExpensive

2. Buster Bathroom Plughole Unblocker, Dissolves hair and sludge

Product Highlights

Buster Bathroom Plughole Unblocker can address clogs that contain hair, soap, and sludge. It works quickly on a full blockage or slow draining water, dissolving hair and clearing sludge to keep water flowing freely.

Features

Contains amongst other ingredients: Less than 5% chlorine-based bleaching agents, nonionic surfactants, soap, perfume

What We Like About Buster Bathroom Plughole Unblocker, Dissolves hair and sludge

Target bathroom blockages and slow draining water. Dissolves hair and soap scum in the shower, bath, and basin.

What We Don’t Like About Buster Bathroom Plughole Unblocker, Dissolves hair and sludge

This product is subject to specific safety warnings:

  • Do not combine with other products or you run the risk of releasing dangerous gases like chlorine
  • Lethal to aquatic life
  • Severe skin burns and serious eye damage on contact

PROS

  • Excellent price
  • Clears drain fast
  • No nasty smell

CONS

  • Does not drain
  • Failed to make any difference in the blockage
  • Not worth the money

3. Buster Kitchen Plughole Unblocker, MIGHTY ONE SHOT

Product Highlights

Buster Kitchen Plughole Unblocker’s Mighty One-Shot granules work quickly to leave kitchen plugholes free-flowing again.

Features

Buster effectively breaks up fat and food, clearing any trapped debris found in kitchen plugholes. It is safe for most pipes including septic systems and can fix any slow draining water.

What We Like About Buster Kitchen Plughole Unblocker, MIGHTY ONE SHOT

This amazing product does what it says. When the sink starts to smell, use this product and you will be pleased with the results, including the nice white pipe in the sinkhole.

What We Don’t Like About Buster Kitchen Plughole Unblocker, MIGHTY ONE SHOT

The granules aggravated the blockage in the pipe bends.

PROS

  • Targets kitchen blockages and slow draining water
  • Blasts fat and food
  • Clears trapped debris
  • Concentrated one shot granules

CONS

  • Not very strong
  • Clogged up the sink more

4. Mr. Muscle Power Gel Drain Unblocker

Product Highlights

Mr. Muscle’s formula clears drains 3x better than bleach and is ideal for clearing outstanding water. Pour the entire bottle, let it sit for 5 minutes (longer for tough clogs) then run the hot water.

Features

Mr. Muscle destroys the toughest clogs caused by debris found in sinks, plugholes, and pipes. It cuts through standing water to unblock plugholes and is safe for use on all types of pipes.

What We Like About Mr. Muscle Power Gel Drain Unblocker

Fast working product, that eats away even through long hair and clears out plugholes. Easy to use and works with standing water too. It can also be used on the shower as well as the kitchen sink.

What We Don’t Like About Mr. Muscle Power Gel Drain Unblocker

The crystals tend to solidify at the base of the u-bend and block the trap. Not as powerful as it advertised.

Pay attention to safety warnings or you run the risk of causing damage to yourself, incompatible pipes or exposure to dangerous gases

PROS

  • Clears out blockages
  • Eliminates unpleasant odours
  • 3x stronger than bleach
  • Works effectively on long hair

CONS

  • Harmful to aquatic life with long term effects
  • When combines with other products, may release dangerous gases
  • Causes severe skin burns and eye damage
  • May be corrosive to metals and burn plastic pipes

5. Duzzit Drain Away

Product Highlights

Duzzit Drain Away quickly dissolves blockages in sinks, showers, baths, etc. An efficient cleaning foam that clears away deposits and removes hair from the entire width of the pipe.

Features

Duzzit blasts stoppages with the included 40g sachets.

What We Like About Duzzit Drain Away

Reasonably priced, easy to use this product works quite well. You need to use 3 packs at a time to assure the sink is unblocked.

What We Don’t Like About Duzzit Drain Away

This product does not reach those hard-to-reach bits in sink plugholes and overflows. It does not get rid of any smell. It simply fizzes when hot water is poured on it.

PROS

  • Very effective
  • Easy to use
  • Great value

CONS

  • Expensive and not effective
  • Sachets have a strong smell
  • Causes skin reactions

Final Verdict

The mixed reviews of these top-rated products indicate that you will want to do your own research and find which one suits your needs best.

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