Drano Max Gel Drain Clog Remover, 80 oz, 1 Count
Drano Max Gel Drain Clog Remover, 80 oz, 1 Count
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Drano Max Gel Drain Clog Remover, 80 oz, 1 Count

4.5 stars out of 6647 reviews
(4.5)|
6,647 ratings

Key item features

  • Clog remover with ingredient to protect pipes from corrosion
  • Drain clog remover is safe on kitchen and bathroom pipes
  • Maximum strength formula drain cleaner starts working in as little as 7 minutes
  • Drain unblocking gel pours through standing water straight to clogs
  • For worse clogs, use 32 oz to treat drains, otherwise pour 16 oz for treatment
  • Flush treated drain with hot water 15 minutes after use as directed; see instructions on bottle
Current price is $9.4711.8 ¢/fl oz
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Customer ratings & reviews

4.5 out of 5 stars
stars6,647 ratings1,683 reviews
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Reviews summary

Pros
  • : Works in all pipes for smooth drain flow.
  • : Offers good value for size and performance.
  • : Works quickly to provide desired results.
  • : Clears clogs with minimal product.
Neutral
  • : Can handle small clogs, but may struggle with larger ones.
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Showing 1-3 of 1,683 reviews

Aug 24, 2025
Shoppery
Walmart Associate
Item details
Size: 80 oz
5 out of 5 stars review

Verified Purchase

Works Even in Small Doses

I bought this value size Drano for my son to treat a shower drain but, my bathroom sink was draining a little slowly so I didn't think he would notice if I sneaked some to treat the sink till he got around to the shower. I poured a small amount a few times as the drain filled. Then, I left it alone for a few hours. At first, I thought it didn't work but over the next day, to my delight, the drainage went from gulping to flowing. The max gel must be some potent stuff to have worked through the clog over time. Anyway, if anything, it proved it was a value - two drain treatments in one!

Helpful?5PEP4BMR47IF13399147
Nov 28, 2025
BossLadyE
Item details
Size: 80FO
5 out of 5 stars review

Verified Purchase

Too good to be true

This product saved me $ 275 for some company that wanted to put a whole in my wall to clean out a pipe, this work very good all I can say is excellent product, if you follow the easy instructions on the back of the bottle it will work, I love this product so much that I bought the recommended products that go with it for regular maintenance for my pipe clogs

Helpful?5PEP4BMR47IF13399147
Oct 31, 2025
Susan
Top Reviewer
Item details
Size: 80FO
5 out of 5 stars review

Verified Purchase

DranoMax Works!!!!!

A bathtub drain in an old house we are living would back water up halfway to the knee during a shower. We used the DranoMax once and it helped, used a second time and presto!! That drain now runs just like it should! It is wonderful! At last a product that works as it is advertised!! Thank you DranoMax!!!!!

Helpful?5PEP4BMR47IF13399147