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Overall pick
Green Gobbler Main Line Drain Opener and Clog Remover Liquid - 1 Gallon
Key item features
- Effective Clog Removal: This high-density liquid formula effectively breaks down stubborn clogs by liquefying hair, sludge, and other organic material in main drain lines.
- Versatile Pipe Safety: Safe for use in various plumbing systems, including sinks, tubs, floor drains, copper, PVC pipes, garbage disposals, and sewer ejector pumps.
- Extended Reach Capability: Designed to reach and clear clogs located up to 50 feet away from the drain opening.
- Simple Application Process: Requires a straightforward application of pouring into the drain and allowing it to sit for 30 minutes before flushing.
- Gentle Environmental Formula: Features a non-flammable, non-corrosive formula that is safe for septic systems and naturally breaks down in the environment, free of sodium hydroxide.
Generated by AI
Specs
- FeaturesClog-Free, Septic Safe
- Product net content parent128 Fluid Ounces
- ScentOdorless
- Cleanser formLiquids
- Assembled product weight9.06 lb
- OccasionDrain Clog
Reviews summary
Pros
- : Simple navigation and operation.
- : Has little to no odor.
- : Offers lower prices compared to others.
- : Unclogs and improves drain flow in them.
Neutral
- : Effective for some clogs, but inconsistent for others.
Cons
- : May not fully clear stubborn or severe clogs, needing multiple uses.
Generated by AI
Current price is USD$18.8214.7 ¢/fl oz
Price when purchased online
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About this item
Product details
Say goodbye to slow-moving drains. Green Gobbler Main Line Opener & Toilet Clog Remover effectively dissolves hair, sludge, flushable wipes and organic matter to keep your main line flowing properly. The Main Line Opener & Toilet Clog Remover will reach clogs up to 50 feet away from the drain. Simply pour it into the drain and let it sit for 30 minutes before flushing. It’s safe for all pipes and septic systems and free of sodium hydroxide. Green Gobbler uses a non-flammable, non-corrosive formula that naturally breaks down in the environment.
- EFFECTIVE MAIN LINE DRAIN OPENER: Break down buildup in pipes and get rid of stubborn clogs. This high-density formula sinks to problem areas and liquefies hair, sludge, and other organic material in your main drain line.
- SAFE FOR ALL PIPES: Use it in sinks, tubs, and floor drains. It's not harmful to copper or PVC pipes and can even be used in garbage disposals and the sewer ejector pump in your basement.
- POWERFUL REACH: The Main Line Opener & Clog Remover will reach clogs up to 50 feet away from the drain. Simply pour it into the drain and let it sit for 30 minutes before flushing
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.
Specifications
Features
Clog-Free, Septic Safe
Product net content parent
128 Fluid Ounces
Scent
Odorless
Cleanser form
Liquids
Directions
Instructions
See Label
Warranty
Warranty information
30 Day Money Back
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Ingredients
Ingredients
See Label
Warnings
Warning Text
Caution: May be harmful if swallowed. May irritate eyes and skin. Keep out of reach of children. Read cautions on back panel. Caution: Contains proprietary ingredients - in case of ingestion call 800-424-9300. First Aid: If in Eyes: Flush with water for at least 15 minutes while holding eyelids open. Call a physician if irritation persists. If contacts are worn, remove contacts after first 15 minutes. If on Skin or Clothing: Remove contaminated clothing. Wash exposed area with soap and water for at least 15 minutes. Launder clothes before use. Call a physician if rash or other symptoms develop. If Inhaled: Remove person to fresh air, if symptom persist, seek medical attention. See SDS for complete safety information. If swallowed: If ingested, may cause loose stools. Drink plenty (2-3 glasses) of water and immediately consult a physician. Do not induce vomiting. Keep out of reach of children & pets. Read label before use. May cause eye and skin irritation. Ingestion of large amounts may cause gastrointestinal irritation. Avoid contact with eyes and skin. Do not take internally.
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Customer ratings & reviews
How item rating is calculated
Reviews summary
Pros
- : Simple navigation and operation.
- : Has little to no odor.
- : Offers lower prices compared to others.
- : Unclogs and improves drain flow in them.
Neutral
- : Effective for some clogs, but inconsistent for others.
Cons
- : May not fully clear stubborn or severe clogs, needing multiple uses.
Generated by AI
Customer photos
+13 images
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Showing 1-3 of 366 reviews
May 17, 2025
JenniferWarren
Item details
Size: 1 gal
Multipack quantity: 1
5 out of 5 stars review
Verified Purchase
It really, REALLY works!! (Really!)
Green Gobbler Main Line Opener And Clog Remover Seriously. It's nothing short of miraculous. I've had an ongoing problem with my master bath sink. Every 4 to 6 months it starts draining more and more slowly until it's basically unusable and we take it apart and have to clear it about a foot into the wall. We've tried several “industrial” versions of name brand drain cleaners, and a variety of cheap, zip tie looking snakes with no results whatsoever. After reading a CNET article (Best Chemical Drain Cleaners You Can Buy in 2025) I decided to try the Green Gobbler Main Line Opener And Clog Remover. Per the instructions, I poured a quarter of the bottle down the drain, waited an hour and then poured hot water in. It helped a little. The instructions said if that didn't work, to try again and let it sit overnight. Total success! Even with the water running full blast, it's draining beautifully. If you have a really stubborn clog - try it! It's worth every freaking cent! Highly, highly recommend.
Helpful?4YM2K7DWH1YX592305177
May 15, 2026
anonymous
Top Reviewer
Item details
Size: 128 fl oz
Multipack quantity: 1
5 out of 5 stars review
Verified Purchase
My old standby. I think it works great in both the bathroom and the kitchen. I even put it through the side of the sink with the garbage disposal and it works. It is great for plugs that are waaaay in the wall or even outside. You will find it under my sink 24/7/365.
Helpful?4YM2K7DWH1YX592305177
Apr 4, 2026
Calman
Item details
Size: 1 gal
Multipack quantity: 1
5 out of 5 stars review
Verified Purchase
Great product!
We had a blockage from our main line in the basement to the septic tank. Water was backing up and wouldnt drain. One treatment of Green Gobbler Main line cleanerc leared it out overnight. Great stuff. Saved us having to have a septic plumber coming out to snake the pipe. I bought a few gallons to have on hand to keep that main line cleaned out.
Helpful?4YM2K7DWH1YX592305177
