Liquid-Plumr®

Industrial Strength Gel

When you’ve got a big job, choose a drain cleaner that’s got industrial-strength power. Whether you’re using our 42-ounce bottle or our massive 128-ounce bottle, Liquid-Plumr® Industrial Strength Gel is a colossal clog-crusher.

75 Reviews

Safe for

All septic systems and pipes, including PVC, plastic, copper and old pipes.
Know Your Pipes

How To Unclog Your Drain

Pour

Slowly pour 1/2 of the bottle down the drain.

Wait

Allow it to work for 15 minutes. For standing water, wait until drain is clear.

Rinse

Flush with hot tap water and you're done! Repeat regularly (at least monthly) to help keep your drains clear.

For garbage disposals, follow the same directions and flush with the disposal running. Avoid all splashing.

Industrial Strength Gel

Ratings & Reviews

  • Total reviews

    75

  • Overall rating

  • Satisfaction

    73.866%

Write a review Read reviews

Things
to know

Safe for

All septic systems and pipes, including PVC, plastic, copper and old pipes.
Know Your Pipes

Precautions

Keep out of reach of children. Harmful if swallowed. Avoid splashing. Injures eyes, skin and mucous membranes on contact. Do not use with ammonia, toilet bowl cleaners or non–Liquid-Plumr® clog removers, as splashing or the release of hazardous gases may occur. Clean up any spillage immediately.

  • Are Liquid-Plumr® products safe for all pipes?

    Yes. Lab tests confirm that all Liquid-Plumr® products are safe for all household plumbing. However, we do not recommend using clog removers in rubber pipes. The products may damage rubber.

  • Is it safe to mix Liquid-Plumr® products with any other product?

    No. Do not use Liquid-Plumr® products with ammonia, toilet bowl cleaners or other non–Liquid-Plumr® clog removers, as splashing or the release of hazardous gases may occur. We do not recommend using Liquid-Plumr® products with non–Liquid-Plumr® products. It is safe to use any Liquid-Plumr® product in the same drain.

  • What should I do if I come in contact with either the foam or the liquid in Liquid-Plumr® products?

    If in eyes, flush immediately with water for 15 minutes. If wearing contact lenses, remove first. If on skin, wash immediately with water. If swallowed, drink a full glass of water. Do not induce vomiting. In all cases, call a doctor or poison control center immediately.

  • How long can I store Liquid-Plumr® products in my home?

    All Liquid-Plumr® products can be stored in your home for up to 12 months prior to use.

  • Is it safe to use Liquid-Plumr® products if I have a septic system?

    Yes. It’s safe to use Liquid-Plumr® products if you have a septic system. The ingredients degrade rapidly and will not harm the bacteria in your tank.

  • Can I use Liquid-Plumr® products in my toilet?

    No. Liquid-Plumr® products are not designed to remove the waste that may be clogging your toilet.

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DESTROY CLOGS

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Rated 1 out of 5 by from Defective I recently bought this. Notice the whitish liquid and white chunks instead of Gel. Thought its some improvement of late. But to my dismay, this didn't work as all.
Date published: 2017-12-14
Rated 1 out of 5 by from Didn't work Just bought this never had any issue before. Clog backs up water draining from kitchen sink into evap overflow for central air dropping into vents. Simple grease clog used a 128 bottle to clear drain does not work now have to replace duct work and run a pipe snake down drain pipe not happy 4 hours of my time wasted
Date published: 2017-10-22
Rated 1 out of 5 by from drain still blocked we bought this today (7-30-17) for our kitchen drain that is blocked. we followed the directions on the bottle. it did not work. our drain is still blocked. bummer because liquid plumber has always worked for us in the past.
Date published: 2017-07-30
Rated 1 out of 5 by from This product doesn't qork Simple clog in kitchen double sink. Used liqiud plumr industrial strength gel according to doirections. Nothing. Then tried another bottle same junk No luck.now I have to take my trap apart with two sinks full of water and run a snake. Clog is only grease. Mo hair or anything crazy. Yiur product is junk. It wouldn't inclog anything
Date published: 2017-06-24
Rated 1 out of 5 by from Doesn't work Purchased 2 bottles for a clog in shower drain and did not work
Date published: 2017-06-20
Rated 1 out of 5 by from defective batch, liquid with white chunks, no gel. I'll never buy this again. It says gel on the jug, but it came out like water and the bottom was one big white chunk. Awful product. Drano from now on...
Date published: 2017-05-14
Rated 1 out of 5 by from was a comlete waste of time! bought 3 gallons of the industrial strength. Was going to keep 2 gallons in reserve for future use. Used all 3 gallons to try and clear main drain line for house. then used a snake and then 2 gallons of Drano. Liquid plumber did nothing. now find that guarantee may not even cover all of the purchase price. (2 gallon limit?)
Date published: 2017-04-23
Rated 1 out of 5 by from Results Purchased a gallon of this product. So far, it's been 2 hours but nothing's happened. Clogged kitchen sink with a garbage disposal.
Date published: 2017-04-17
Rated 1 out of 5 by from Worthless Did nothing for the clog Had to use snake to clear clog
Date published: 2017-04-10
Rated 1 out of 5 by from White chunks in gel - Failed on simple hair clog Large quarter-sized white chunks came out of the bottle when poured in the sink. The chunks remained - had to remove (carefully by hand.) Simple bathroom sink took entire 129 oz bottle, still not cleared.
Date published: 2017-02-20
Rated 1 out of 5 by from 48 hrs and stilled clogged kitchen sink with a standing water. followed directions and waited 24hrs with no results. added the remainder of the bottle and now 48hrs later still no change drain is still standing water
Date published: 2017-01-04
Rated 1 out of 5 by from Did Not Fix Clog I purchased this item on 9-03-16, It is now 9-15-16. Mu\My drain is still clged and I have used the entire bottle.
Date published: 2016-09-15
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