Ratings & Reviews for Instant Power Commercial Drain Maintainer 128 Ounce(s) Drain Cleaner Pour bottle
Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers praise this drain cleaner for effectively clearing slow or moderately clogged kitchen and bathroom drains, with many reporting success on weak toilet flushing and gurgling sounds when used as directed. Reviewers highlight its ease of use and value as preventive maintenance for recurring drainage issues. However, a notable group finds it ineffective on severe main line or sewer clogs, sometimes requiring professional plumbing intervention. A few report product integrity concerns. Overall, most customers consider it reliable for minor to moderate blockages but not suitable for major plumbing problems.
Customer review summary generated by AI, including incentivized reviews.Great Main Line Sewer Cleaner
Would RecommendThis product works great. Use it regularly to keep main sewer line open and keep from backing up. Need to not flush toilets, run dishwasher or run water for at least overnight - the longer the better.
From Main Line Cleaner 128 Ounce(s) Drain Cleaner Pour bottle Verified Purchaser
It works
Would RecommendAn old favorite, use it on a regular basis
From Main Line Cleaner 128 Ounce(s) Drain Cleaner Pour bottle Verified Purchaser
Bad clogs will take more than a solution to clear.
Would Not RecommendAt least for me, this product did not work at all. Followed the instructions and even let the product sit in the line for approximately 36 hours. Our 1 1/2" drain line is horizontal so the solution should have been able to work well as it sat in the pipe. Filled both sides of a split sink with hot water to flush the solution and it took two hours to drain just as it did without the treatment. I ended up cutting into our drain pipe at a couple locations and used my wet vac with PVC tubing as ...
Surprised
Would RecommendWasher at one end of house with main house drain exiting the opposite end. Used many name-brand products to try to clear with temporary and partial results. This product, however, cleared line COMPLETELY (no flow resistance whatsoever). Highly recommend.
From Main Line Cleaner 128 Ounce(s) Drain Cleaner Pour bottle Verified Purchaser
works great
works great,I had a slow drain and a foul odor a few treatments later no more slow drain and no odors
Verified Purchaser
Good Drain Opener
Would RecommendI.Morales: The product is easy to use & has easy to follow instructions. Initially, I tried the product & water mixture method, but found that to be ineffective. Therefore, I opted for the pure product (8 ounces undiluted) method. I poured the 8 ounces down the kitchen drain, covered the drain holes with drain stoppers, let it sit overnight & flushed the drain the next morning. My slow kitchen drain was cleared. Good stuff.
Verified Purchaser
Don’t work
Has not worked out for me, toilet still stopped up
Verified Purchaser
Fixed smell from sewage ejector pump!
Would RecommendTook away bed smell coming up from sewage ejector pump. Required repeat use over a few months for permanent fix.
Verified Purchaser
Great buy
Works very good, cleared drain
From Main Line Cleaner 128 Ounce(s) Drain Cleaner Pour bottle Verified Purchaser
Main Line Drain cleaner works
The product works to clean the drains at our house. We use it every year
From Main Line Cleaner 128 Ounce(s) Drain Cleaner Pour bottle Verified Purchaser
Might be good for …
Would Not RecommendDid not work as advertised. Would not come close to clear he main line. 2 gallons and no luck.
It did not work in this case.
Would Not RecommendIt did not clear the drain.
From Main Line Cleaner 128 Ounce(s) Drain Cleaner Pour bottle Verified Purchaser
One of the better products on markets
Would RecommendWoks as described
From Main Line Cleaner 128 Ounce(s) Drain Cleaner Pour bottle Verified Purchaser
Save your money
Would Not RecommendIt did not work.
From Main Line Cleaner 128 Ounce(s) Drain Cleaner Pour bottle Verified Purchaser
waste of money
Would Not RecommendHad a basement drain that was slow,we have a rock foundation [old house] and the drain wasn't keeping up with recent heavy rains, normally no problem. put a jug of your 128 oz mainline cleaner down it and plugged it completely. Had to call a plumber..