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Customer reviews for Drano Max Ultra Gel Drain Opener, 2 pk., 160 fl. oz. for
Drano Max Ultra Gel Drain Opener, 2 pk., 160 fl. oz.
4.6 out of 5 stars
stars1,375 ratings359 reviews
  1. 5 stars81% (1,113)
  2. 4 stars11% (150)
  3. 3 stars4% (49)
  4. 2 stars1% (16)
  5. 1 star3% (47)

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Showing 61-70 of 359 reviews
Feb 18, 2024
Chris
3 out of 5 stars review

Verified Purchase

Damaged packaging caused a leak

One of the jugs of Drain-o was damaged and leaking all over inside so I had to open it, wash them in the sink and transfer the leaking one to another container.

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Jan 19, 2021
Jimmie
5 out of 5 stars review

Verified Purchase

Strong product

This worked so well, it didn't have a chemical smell but I have asthma due to over exposure to chlorine and eventhough I couldn't smell it i could feel it in my lungs. So if you're sensitive ventilate well.

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reply from Drano_Product Expert

We're glad to hear this product worked well for you, but we also take your concerns seriously. So we can best assist, please reach out to us at 1-800-558-5252. We're available Monday through Friday from 8 AM to 5 PM CT. Your reference number is 020179577A. – Elizabeth, SC Johnson Consumer Care

Oct 13, 2022
CBL9193
5 out of 5 stars review

Verified Purchase

It does the job!

Cleans out the drains with ease. I pour it in and let it sit for about thirty minutes and then rinse with near boiling water. Works every time to keep drains flowing properly.

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Oct 10, 2024
Veteran
2 out of 5 stars review

Verified Purchase

Veteran

Disappoint since didn't help with tub drain still slowly. I used hot water, then baking soda, Vinegar still not draining like it should for bathroom tub drain.

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reply from Drano_Product Expert

Thanks for reaching out, and we're sorry to hear this didn't work for your tub. Drano® Max Gel Ultra is formulated thick enough to easily pour through standing water, going straight to the clog and dissolving it fast. However, it sounds like your clog may be too far down for Drano® to reach so we suggest contacting a plumber. We stand behind our products and would love the chance to chat further. When you're free, give us a call weekdays at 1-800-558-5252 between 8 a.m. - 5 p.m. CT and provide your reference number: 22649295. We'd love to chat with you! – Mindi, SC Johnson Consumer Care

Feb 23, 2020
Sweetie
5 out of 5 stars review

Verified Purchase

Worked like a charm.

Worked very well—exactly as described. My husband’s bathroom sink had to be done twice, I think because of shaving cream. I would be interested in hearing from others on this theory. No one else uses his bathroom.

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Jun 11, 2025
Mike
5 out of 5 stars review

Verified Purchase

Super tough

Great product

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May 29, 2025
Denise
5 out of 5 stars review

Verified Purchase

Great price

Great product

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Jul 12, 2025
Cathy
5 out of 5 stars review

Verified Purchase

Drano

Great

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Aug 27, 2025
Shaun
5 out of 5 stars review

Verified Purchase

Works

Strong, works

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Aug 19, 2025
Mandi
5 out of 5 stars review

Verified Purchase

Needed

Just what I needed

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