Ratings may include incentivized customer reviews.
What Customers Are Saying
The product has mixed results in unclogging drains and pipes. Some customers found it effective at clearing clogs with just one application, while many others reported it was ineffective, even after multiple uses as directed. The product seems to work better for minor clogs rather than major blockages, with results varying greatly depending on the specific clogging problem.
Customer review summary generated by AI, including incentivized reviews.Great Product
Would RecommendStarted using Roebic products over a year ago . Works really good for septic systems .
From 64 Fluid ounce(s) Drain Cleaner Pour bottle Verified PurchaserSweepstakes
Clean The Line
Would Recommendfollowed the directions- cleaned the line- pretty self explanatory
From 64 Fluid ounce(s) Drain Cleaner Pour bottle Verified PurchaserVerified Pro Sweepstakes
Excellent main line cleaner
Would RecommendIt worked. I had a slow flushing toilet and after 2 treatments voila!
From 64 Fluid ounce(s) Drain Cleaner Pour bottle Verified PurchaserSweepstakes
At Last
Would RecommendI have tried many products in my septic line, they were all below par, until I used "Main Line" cleaner. My system is so much more efficient. Thank you!
From 64 Fluid ounce(s) Drain Cleaner Pour bottle Verified PurchaserSweepstakes
Main Line, by Roebic Laboratories.
Best product on the market for unclogging the main line in any circumstance. Our sewer line was clogged not even the main companies that pride themselves in unclogging sewer lines could open up our main line, but Main Line from Roebic Laboratories did the job.
Great Product
Would RecommendWorked great. Just follow the directions for a healthier and cleaner main line.
From 64 Fluid ounce(s) Drain Cleaner Pour bottle Verified PurchaserSweepstakes
Unclogs drain well
Would RecommendHad trouble with toilet paper clogging drain. Used this and the drains run free
From 64 Fluid ounce(s) Drain Cleaner Pour bottle Verified PurchaserSweepstakes
Main line cleaner
Would RecommendWorks great to clean out your sewer lines in your house.
Rob
Would RecommendThis natural type of drain cleaner takes time, but it really works. Doesn’t damage pipes like how the caustic types do. Get it at Lowes instead of Amazon, it’s cheaper.
From 64 Fluid ounce(s) Drain Cleaner Pour bottle Verified PurchaserSweepstakes
Great for Low Flow Toilets
Would RecommendI finally bought this today from Lowe's in the 64 oz size. I have been using this product for over a year in the 32 oz size, so I was very happy to find the 64 oz size. Every other month, I pour 8 oz of this into the ground floor toilet located farthest from the street, flush, and let it sit overnight. I do this for four consecutive nights, as the instructions recommend doing. thanks to this product, my toilet now flushes more vigorously, and that is really saying something, considering that it'...
Who knows
Would RecommendHave used this twice quarterly as directed. Easy to use but no real way to know if it works or not.
From 64 Fluid ounce(s) Drain Cleaner Pour bottle Verified PurchaserSweepstakes
Good Product
Would RecommendHad a kitchen line that includes the laundry. Grease built up causing the washer to back up into the kitchen sink. Two treatments of Main Line and we are running free!
From 64 Fluid ounce(s) Drain Cleaner Pour bottle Verified PurchaserSweepstakes
Excellent clog remover
Would RecommendWorked wonders on my backup prone low flow toilet.