Ratings & Reviews for Zep Liquid Heat Max Clog Remover Gel 128 Fluid ounce(s) Drain Cleaner Pour bottle
Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise this drain cleaner for rapidly clearing stubborn clogs caused by hair, grease, and buildup—often succeeding where other products failed. Most report results within minutes to an hour, with many highlighting the thick gel consistency that clings effectively to clogs. Reviewers consistently appreciate its safety for all pipe types and septic systems, giving them peace of mind with repeated use. The mild, non-overpowering scent is frequently noted as a pleasant contrast to harsh chemical alternatives. A small number report it did not work for extremely severe blockages, but the vast majority consider it highly effective and reliable for everyday drain maintenance.
Customer review summary generated by AI, including incentivized reviews.Awesome
Would RecommendWorked just as described, cleared the shower drain in one application.
Verified Purchaser
Effective at unclogging drains
It works well.
Verified Purchaser
Slow drain
Would RecommendSlow drain in about 69 ft of copper. Put entire bottle in and let it sit for39 minutes. Poured hot water down and problem solved. Thanks!
Verified Purchaser
Good product
Would RecommendGot my tough clog out in minutes
Verified Purchaser
Quick and effective drain cleaner
Would RecommendQuickly, effectively, safely cleans a plugged drain..... NOT FOR USE IN TOILETS.
Verified Purchaser
Product works as described and is recommended to u
Would RecommendExcellent Product, and unclogs drains as described.
Verified Purchaser
Great product that they will love
Would RecommendProduct truly work fast
Verified Purchaser
We’re glad you rely on Zep to get the job done!
Zep
This stuff is awesome! Ate through the hair blocking my shower drain in no time at all! Definitely worth using this over the other name brand.
Verified Purchaser
Worked but took the whole bottle
Would RecommendWorked but took whole bottle
Verified Purchaser
Quick action
Would RecommendQuickly uncogged shower drain from hair and condiioner buildup
Verified Purchaser
On point
Would RecommendReally does the trick
Verified Purchaser
Effective.
Would RecommendEasy to use.
Verified Purchaser
Worked for my application
Would RecommendI had greasy clog that was slow draining. It took several applications, but got the clog removed. I would recommend it for that type of clog or keeping your pipes degreased.
Verified Purchaser
Was hopeful but sadly didn't work at all
[This review was collected as part of a promotion.] This product was fairly easy to use based on the instructions given on the back of the bottle. That being said, it didn't work for me. My kitchen sink remained just as clogged as it was before its use. There wasn't much of a smell to the product though. So that is one positive.
From influenster.com
The best
Would RecommendIs very efficient as soon you pour in it works
Verified Purchaser
Please read the instructions carefully.
Would RecommendWe liked that it cleared our drains whilst actually pouring it in. We knew then that we’d selected the right product. It has been about a month now with no slow draining.
Verified Purchaser
We appreciate you trusting Zep products!