Ratings & Reviews for Zep Crystal Heat Grease Clog Dissolver 32 Ounce(s) Drain Cleaner Sprinkle
3.9
Review
3.9 out of 5
204 Reviews
67% Recommend this product
Ratings may include incentivized customer reviews.
What Customers Are Saying
The product has mixed reviews, with some customers finding it highly effective at dissolving clogs, while others reported it did not work at all or even caused further damage. It seems the performance may depend on the severity and nature of the clog, and users are advised to follow instructions carefully due to the strong chemical formula.
Customer review summary generated by AI, including incentivized reviews.204 Customer Reviews
Crap in a bottle
Would Not RecommendThis product didn’t work at all! I tried 2xs exactly how it’s instructed to unclog a drain and nothing!!! I wish that I read the reviews prior to purchasing. All that sizzling and terrible smell for it to do absolutely nothing.. our tub is still clogged up. The water still doesn’t drain as I should.
MickJune 11, 2026
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Fast
worked well!
Verified Purchaser
Follow cautions!
It took a few applications, but finally cleared a bathroom sink clogged with hair
Verified Purchaser
Best Pipe Cleaner
Great product.
Verified Purchaser
It works great
It worked really well in 15-20 minutes
Verified Purchaser
Not the best product lye works better
Did not like smell and didn’t clear up drain first time
Verified Purchaser
Didn't work
Tried multiple applications trying to break a clog in our bathroom sink drain, didn't work. Maybe it's only effective on grease.
Verified Purchaser