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 Professional Strength Gel Drain Clog Remover 80 oz

Ratings & Reviews for Drano Professional Strength Gel Drain Clog Remover 80 oz

4.1
790
Review
 4.1 out of 5
790 Reviews


63% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers overwhelmingly praise this gel drain cleaner as highly effective for clearing hair clogs in bathrooms and kitchens, with most reporting results within minutes to hours. The thick gel consistency and easy-pour bottle make application simple—no tools or plumber needed. Many appreciate the minimal odor and safety for pipes and septic systems. A few report the product failed on stubborn clogs despite multiple applications, though most consider it a reliable household staple worth keeping on hand.

Customer review summary generated by AI, including incentivized reviews.
790 Customer Reviews

Clog Is Tougher Than Drano.

Bought a 2 pack (80oz. each) and used one bottle and started the second and the pipe is still clogged. Didn't keep my receipt so I guess I can't take advantage of the "Free if it doesn't work" offer.

October 29, 2026

From drano

Works great and lower odor than the competition

[This review was collected as part of a promotion.] I’ve tried a few different brands of drain cleaners and there have only been two that have satisfactorily cleared the hair that is caused from giving my dogs baths. This is one of those two. The main difference is that this one doesn’t have nearly as much odor as the other and it has better safety mechanisms with a child proof cap. It also has easy instructions and a window with volume line that follows the directions. Really can’t go wrong wit...

October 26, 2026

From drano

Best for clearing blockages

[This review was collected as part of a promotion.] I love Drano Max Gel. As someone who washes her hair regularly and does my best to ensure I don’t get much hair down the drain, Drano is my go-to for clearing clogs and always ensures that my shower drain is clear and clean. I’ll always reach for this in my shower clean-up routine.

October 20, 2026

From drano

The trick to our clogged sink!

[This review was collected as part of a promotion.] After having a clogged sink and seeing it rise every time I brushed my teeth, this has been the magic trick! It worked quickly and while only using a small amount. Happy to have this on hand!

October 11, 2026

From drano

No luck

Would Not Recommend

Did not work on my kitchen sink. Still clogged no drainage.

October 5, 2026

From drano

Response from SC Johnson Consumer Care

We're sorry to hear this! We'd expect two applications to effectively clear tough clogs. As this wasn't your experience, we'd like to chat further to ... Read More

SC Johnson Consumer CareOctober 12, 2026

Quick Fiz

[This review was collected as part of a promotion.] Worked pretty well however my shower drain got clogged up again pretty quickly after using. Would recommend for a quick fix. Giving this 3/5 stars.

October 5, 2026

From drano

Works Great

[This review was collected as part of a promotion.] I was excited to get and try the Drano max gel clog remover it was very effective and it didn’t have a bad smell and seemed to work pretty fast. I would definitely recommend using this product.

October 4, 2026

From drano

Effectively got the job done

[This review was collected as part of a promotion.] Drano Max gel clog remover helped remove a clog in our guest bathroom. I read the easy to follow directions on the back of the product. The gel was effective at tackling the stubborn clog I was dealing with.

October 3, 2026

From drano

Works but improve how to open

[This review was collected as part of a promotion.] Was effective in unclogging my bathroom sink. Works great. I had a slow sink and it made it back to normal. It was difficult for me to open. I have arthritis.

September 27, 2026

From drano

The cleaner you know

[This review was collected as part of a promotion.] Compared to other drain cleaners the odor is a lot more tolerable and not as harsh. It was able to clear up my immediate issue but you have a lot of biodegradable gunk that needs to be removed, an enzyme cleanser is better. If you need something just to get by and to put a bandaid on the actual drain issue, this could help but definitely figure out what is causing your clogged drain first.

September 22, 2026

From drano

Hair drainage

[This review was collected as part of a promotion.] It was surprising really easy & good to use. Our family is full of girls so our hair gets clogged in the drain a lot so using this really helped clearing it out. It was a little thicker than I expected but it still worked. We always use Drano when anything gets clogged so this was great to have.

September 19, 2026

From drano

Works well!

[This review was collected as part of a promotion.] It seemed to work well. The instructions say to use half a bottle which seems like a lot. I do like there was a child proof lid and bag to help deter children.

September 19, 2026

From drano

Classic product

[This review was collected as part of a promotion.] I try to use other products but I can’t lie, Drano is the only thing that really gets the job done, especially the gel formula. Works basically immediately but especially helpful if left overnight. It has saved me more times than I would like to admit. The bottle is reliable and you get a good amount of product

September 18, 2026

From drano

Easy peasy

[This review was collected as part of a promotion.] Using this was very simple. All I had to do was just pour it down the drain and watch as the water eventually would go down easily after weeks of hair trimmings and every other thing that could possibly have clogged it. The scent was bearable, it wasn't over the top, so that was a plus. I do recommend using this if you have any issues with your pipes.

September 16, 2026

From drano

Eliminates gunk and odor!

[This review was collected as part of a promotion.] Works so well for clearing out the gunk in the drain. Clear instructions on how to use the product on the packaging. Eliminates the odor in the drain very well too!

September 15, 2026

From drano

Best clog remover!

[This review was collected as part of a promotion.] This is my go to everytime we have a clog in our showers or sinks. It is quick to action with easy to follow instructions. I have never noticed any residue or smell.

September 14, 2026

From drano

Fast fix

[This review was collected as part of a promotion.] I have always liked draino. It provides a quick fix for a partially clogged drain. The odor is minimal. It works within 20 minutes. You can use the bottle a couple of times which is helpful

September 12, 2026

From drano

Max power minimal effort

[This review was collected as part of a promotion.] Had a bad clog in my bathroom sink and tried several different drain cleaning gels and liquids and was always left with issues still until I tried this drano max gel! It cut through the issue without issues and gave me clarity. Love how long it stayed unclogged and didnt leave weird funky smells like some can do. Will definitely purchase again for all my drain issues in future.

September 12, 2026

From drano

Amazing to unclog drains

[This review was collected as part of a promotion.] This product is amazing for clogged drains. I would recommend this to everyone! The packaging is nice and safe. It works very well to unclog drains and I would buy this again a million times over.

September 11, 2026

From drano

Good Clog Remover

[This review was collected as part of a promotion.] I used this in my bathroom sink where I saw a clog! Within five minutes, the clog was removed and water went down! It’s really concentrated so only a little bit was needed! I highly recommend this to all!

September 11, 2026

From drano