Fruit Fly Drain Treatment | Drain Fly Eliminator | All-Natural, Eliminates Gnats, Sewer Flies and More – Works in All Drains – 1 Gallon
Original price was: $39.97.$34.97Current price is: $34.97.








Price: $39.97 - $34.97
(as of Oct 14, 2025 14:50:48 UTC – Details)
From the brand


Odor & Stain Solutions

Drain Care

Septic Solutions


RV & Marine

Product Dimensions : 6 x 6 x 12 inches; 8.71 Pounds
Item model number : DFFE-128
Date First Available : April 24, 2023
Manufacturer : Eco Strong
ASIN : B0BCP3VT97
Best Sellers Rank: #1,028 in Health & Household (See Top 100 in Health & Household) #4 in Indoor Insect & Pest Control
Customer Reviews: 4.0 4.0 out of 5 stars 3,358 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
Drain Flies, Sewer Flies, Gnats, or Fruit Flies, any flies that live and breed in drains, pipes, or garbage disposals will be evicated by our all-natural formula; And it’s safe for use in any plumbing
A Natural Fruit Fly Eliminator: Our non-toxic gel formula is safe for use around food and anywhere in the home, kitchen, bar, or restaurant
Home & commercial use Our all-natural gel contains additional scum-busting properties making this the most effective solution; Pour into a drain; this fast-acting treatment breaks up and digests drain scum
Occasional use of this gel treatment will keep your drains odor and scum free; By preventing the buildup of organic scum, you eliminate the risk of another problem
Customers say
Customers find the drain treatment easy to use and appreciate its pleasant smell, while also praising its effectiveness in cleaning and maintaining drains. The product receives positive feedback for its quality, with one customer noting it’s superior to other drain fly treatments. Functionality and fly elimination results are mixed – while some report it works well, others say it doesn’t work at all. Similarly, opinions on value are divided, with some finding it worth the money while others consider it a waste of money. The duration of effectiveness is also mixed, with some customers reporting quick results while others see no improvement.
13 reviews for Fruit Fly Drain Treatment | Drain Fly Eliminator | All-Natural, Eliminates Gnats, Sewer Flies and More – Works in All Drains – 1 Gallon
Add a review
Original price was: $39.97.$34.97Current price is: $34.97.

christina koszalka –
This stuff finally helped!!!
I read Amazon reviews all the time, but only wrote one. This stuff along with sticky traps and apple cider vinegar traps finally worked. I had 2 exterminators and still had drain flies, 2 mons later. Saw this on Amazon and the reviews seemed great. It worked! Within one use there was a large decrease in flies. Using it daily for a week and will continue until I donât see anymore.One important noteâ¦make sure you also treat the overflow drain in your sink and cover all drains with duct tape after treating. I treated all drains, including showers, washing machine drain and overflow drains in sinks and left over night with duct tape over the drains. I was going out of my mind, but now feeling a bit more accomplished. Good luck!
Leesh –
THIS STUFF IS MAGIC!!!ðð¾ðð¾ðð¾ðð¾ðð¾
I have been using this for 3 days and it WORKS! You have to follow the directions exactly. Some of the reviews are negative because people arenât reading the directions clearly. You need to have patience. The directions say to use it every day for a week. It says NOT to use boiling water or chemicals or it will counteract and not work. You have to run the sink full of water and drain it. After the water is out you put a cup of that formula down the drain. You canât use that sink for at least 6 hours. I do all of my drains (including the bathtubs) at night before bed. You have to do it for a week until the drain flies are all gone. Then weekly as a preventative measure. If you have a garbage disposal (we do) you have to fill the sink then run the garbage disposal. Turn off the garbage disposal. Add the formula and turn the garbage disposal back on to coat the inside. Be patient.
Bro Kory –
Pretty good stuf
Works well for a little bit. It smells nice and will melt flies on contact. It is a very thick liquid that is easy to useâjust the right size for my RV. It is a little expensive for what it is, but it takes care of the job for the most part. The bottle is rather sturdy as well. My drains smell nice and seem clean and mostly free of the flies.
Amazon Customer –
Stopped the drain flies
It worked well for us no more drain flies.
Autumn Fauntleroy –
Decent
I feel like it improved the situation but did not fix the situation. Would maybe try one more round
C. C. –
Fly stickers ALONE were worth the purchase !!
I got these and put the fly stickers on all my drains. I had been using “Green Gobbler for Fruit & Drain Flies” for about 3-4 days in my drains with NO noticeable difference in the fly population in my house! I put these stickers on my drains and the next morning I got up and there were NO flies in my house! But guess what? There weren’t any stuck to the fly stickers either. It’s been three days with my drains plugged. A plug in the bathroom tub, stopper pulled up in the bathroom sink, one fly sticker still stuck to one drain in my kitchen double sink and I just keep the drain stopper in the other sink so I still have a sink in the kitchen to use. Still not a single fly on the sticker, but no flies in the house either. I wanted to see just how long I’d be ‘fly free’ doing this. -So far, 3 days with NO flies AND I still haven’t put the EcoStrong drain treatment in the drains! So, the drains ARE the problem. At first I didn’t think so. I never saw a fly come out of the drains -ever! I live in a duplex and my sinks, tub and probably toilet all drain to a center drain pipe in the common wall that I and my next door neighbor share. I’m sure she’s been inundated with flies. Those little buggers are smart! Not one was stuck to the fly stickers but the fact that I had NO flies the next day after putting them on before going to bed and then got up to a fly free house tells me that’s where they’re coming from. If I even go get a fly swatter and sit back down at my desk in front of my living room window the flys would vanish. They KNEW I had that swatter. They would hid behind my desk calendar or along the edge of my laptop on my desk. -anywhere they could find that I couldn’t get at them, so not surprised there was none on the fly stickers. They knew better. They just went down the other side of the drain to my neighbors house! If I didn’t get anything but the stickers with this purchase it would have been worth the $36 to me to find this out! I spent $250 on fly zappers, fly trap bags and other crap and NONE of it worked! -I even took clear packing tape and sealed all my windows in my house shut thinking that’s where they were coming in, under the weatherstripping and was getting ready to replace all my window’s weatherstripping! Thank you EcoStrong for the stickers!! I’m gonna use the drain treatment to treat my drains. -As soon as I get another sink stopper to seal the other side of my kitchen sink so I can take the sticker off! -And I’m gonna buy a gallon and some stickers for my next door neighbor. With our drains being in common we’re gonna have to tackle this together to get rid of these buggers. But if she won’t be diligent and do her side, I’m just gonna keep treating my side and keep my drains closed unless I’m right there running water into them. It’s the only solution I can figure out, but at least, thank God! I HAVE a solution that works now!UPDATE: I used the Eco Strong Drain treatment in all four of my house drains, kitchen sinks, bathroom sink and tub for 8 straight days before I went to bed. I put a strip of blue painters tape across my kitchen sink so I wouldn’t accidently forget I treated the drains and use the sink. I pulled up the bathroom sink stopper & put a small mixing bowl in the bathroom sink so I could wash my hands and run water from that faucet into the mixing bowl, then dumped the bowl into the toilet next to the sink and set it back in the sink for reuse. That little system worked pretty well for the 8 day treatment so that it wasn’t much hassle not being able to use the sinks for about 10-12 hours during the night. After 8 days I’m pretty much fly free. I bought a gallon with the stickers for my next door neighbor and gave it to her to use, since our sinks connect to the same drain pipe. I live in a duplex and we have a common wall so our kitchens and bathrooms back up to each other and use a common drain pipe to the septic tank. I’m not sure how faithful and diligent she’s been on her side but she told me a couple days ago she only has a few flys now instead of the hoards of flys we were both dealing with so I think this stuff works. I’m going to continue once a week treatments through fly season and keep my sink and tub stoppers in place when I’m not running water into them. Can’t think of anything else to do and the treatments drastically reduced the flys. Wish it was a ‘zero fly zone’ but those little buggers are smart. I’m looking for and closing any remaining entrances they may be getting in from. Fixing to put up a split door screen on my front door. I think some are getting in that way.
Jim Edwards –
This drain treatment really works.
I started having drain flies in one of my bathrooms. I use this product and it worked very very well. It has a pleasant smell, and I poured a cap full in my tub and in my bathroom sink drains every night. I noticed each day less and less drain flies were coming from the drains. After I got through the gallon they were completely gone. I would highly recommend this product to anyone that’s having problem with fruit flies or drain flies.
PJT35 –
It does work!
I used for Drain Flies. Added to 4 drains, per instruction, and left overnight. Drains cleared for a few weeks. One drain needed a second application after 3 weeks, as they seemed to come back. 3/4 drains cleaned fast with 1 application isn’t bad.
stuart rule –
Excellent value and does the job âï¸âï¸âï¸âï¸âï¸
Frank T –
Super efficace les mouches ont disparu à la première utilisation
laura –
Fantastic item! Works quickly.We had a problem with flies coming from the drain. Followed instructions and left it in the drain overnight. After the first night there was a noticeable reduction in the number of flies. After the second night all flies were gone. We haven’t seen another fly since. We’ve still got over half the bottle left as well. I was hesitant to buy it because I thought it was a bit expensive but it turns out it was well worth the money.
Anita Marsh –
I have had a fruit fly problem for a little while now and have tried several options to fix it. I read all the reviews for this product and figured it would be worth a shot. For $100, you would hope it would work. The product smelled lovely but looked just like a clear coloured liquid soap. I tried it daily for 8 days and finished the bottle. It did nothing to help the fruit flies – and yes, the bottle says it may take 3 weeks to fix problems. I don think it was worth the $100 and I might as well go back to apple cider vinegar in a jar as I got better results from that!
Laurence S Danvers –
A strong and refreshing smell of peppermint!It seems to be killing these flies; I am noticing fewer and fewer each day.