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Reviewed in the United States on February 6, 2025
Works great
todd troyer
Reviewed in the United States on January 9, 2025
Very good way to get rid of roots in your pipes
Customer
Reviewed in the United States on January 8, 2025
Keeps roots out of older clay pipes and haven't had any issue since using this twice a year (fall and spring)
Diane Moore
Reviewed in the United States on January 2, 2025
Recommend for anyone with TREES in their yard.
Christopher, M.
Reviewed in the United States on May 31, 2024
The product appeared to be as the product was represented. Hope it does as it says.
Ronald Van Buskirk
Reviewed in the United States on December 7, 2024
Use this product regularly, seems to work well, haven't called the rooter guys. priced better than local retail.
David
Reviewed in the United States on December 19, 2024
The price was right and the product works, just follow the directions!
Customer
Reviewed in the United States on January 11, 2021
i put this copper sulphate into my clean out next to my house last month. Since then my mainline is draining very slow. I wonder if this thing is blocking my mainline.1/14/21 Thank you ZEP for super customer service in explaining how this root killer work. I had use this product for more than ten years already because my neighbor has a giant tree at the fence line and refuses to take it down.This year is the first year the mainline was blocked after application. I guess it is more effective this year because it had coated my whole mainline for a month. I don't have to use foaming root killer. I had put in 3 gallons of instant power, 2 bottles of k97,and 2 gallons of Green globbler to dissolve the dead roots. Today I have to snake it. There is no resistant whatsoever. My cobra snake goes in real easy. No blockage and no dead roots in return. Then after two loads of laundry , the line is all cleaned and running like a stream. Thanks to ZEP ,all mainline cleaner , and cobra snake companies!!!!! They all have very good customer services. I save $500 dollar and the hassle of hiring a plumber.
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