








🚫🐝 Stop the Swarm Before It Starts — Drain Flies Don’t Stand a Chance!
Natural Armor’s Fruit Fly & Drain Fly Killer is a powerful, easy-to-use gel treatment designed to eliminate fruit flies, drain flies, sewer flies, and gnats by targeting their breeding grounds inside drains. Its thick, fast-acting formula clings to pipe walls, killing eggs and larvae safely without harming plumbing or septic systems. Available in a large 2.5-gallon size, this unscented, food-safe solution is perfect for commercial kitchens, bars, restaurants, and homes seeking a long-lasting, natural defense against persistent fly infestations.













| ASIN | B07WSFJTNL |
| Best Sellers Rank | #20,235 in Health & Household ( See Top 100 in Health & Household ) #44 in Chemical Drain Openers |
| Brand Name | Natural Armor |
| Customer Reviews | 4.0 4.0 out of 5 stars (4,926) |
| Item Weight | 320 Ounces |
| Liquid Volume | 2.5 Gallons |
| Manufacturer | Natural Armor |
| Product Benefits | Kills Drain Fly |
| Scent | Unscented |
| State of Matter | Liquid |
| UPC | 787303670160 |
| Unit Count | 128.0 Fluid Ounces |
J**R
Worked Fast & Solved My Fruit Fly Problem
I bought this because my main bathroom had a full-on fruit fly problem, and it was honestly overwhelming especially when having visitors over. It was embarrassing and just gross. After using this drain gel a couple of times, I noticed a huge difference. Within a short time, the flies were completely gone. It was easy to use, and I like that it targets the source in the drain instead of just killing the flies you see flying around. It definitely did the job, and I’m so relieved I found something that actually works. Highly recommend if you’re dealing with the same issue.
S**.
Great Product
Applied to my drain and within one day they were no longer a problem.
T**R
Smells good and effective
Worked well, very thick but have to reapply to keep it effective
W**N
Most Disappointing
I am so disappointed in the effectiveness of this product. I have this persistent and annoying problem of drain flies, you know those little turds that seem to be hanging around your kitchen sink, smoking and drinking whatever intoxicating drinks they find in your sink's drain, then annoyingly buzzing around you, your house, and wherever it is you're trying to eat. In my desperation to get rid of these annoying flies, I purchased the "Fruit Fly & Drain Fly Killer - Simple Commercial Drain Gel Treatment – Eliminates Gross Fruit/Sewer Flies & Gnat Infestations from Any Drain. Fast & Easy - 1 Gallon (128 Ounces)" for $33.09. Based on the product's details and potential effectiveness, I expected to use only eight ounces per drain and have plenty leftover for any future occurrences. WELL, in three days I've managed to use about half of the jug's content, applying the gel as directed, and these flushing flies still seem to be kickin' it around the drain. I wish Amazon would critique a more effective five-star product.
M**G
Miracle product!!!
So pleased with my purchase. I have been fighting drain flys for over a year. A little infestation, became huge. I used several products along the way, and absolutely none compared to the results I had using this product. My infestation was mainly in the pipes of my washer. My bug zapper was killing almost 100 a day, while others drain flies would just find a spot on the wall near by. A few other products helped, but not like this product. After using as directed for the first time in over a year, I had no activity for almost a week. So treated the pipe a second time and it’s been 3 weeks with no activity. I plan on using the rest of the gallon on a monthly basis just to continue to kill any new growth that may occur. I can’t not tell you how impressed I am with this product considering how many things we have tried.
K**L
Not worth the plastic it’s in.
This stuff doesn’t work. I use it exactly as it says to do on the jug. I measure out 8 ounces and pour it in the drains every night and the next day the drain fly activity seems worse than normal. There are much better options and much cheaper. I’ve been having success with the UV plugin stick trap. PICK SOMETHING ELSE!
R**E
BUY THIS ONLY
If there’s a review to read, please read this one!! I moved into a newly constructed apartment complex and was the first to move in. The new construction was built over what was previously farm land and has caused many insect issues. One of my biggest concerns were the fruit flies that multiplied pretty quickly. I had so many sticky traps, fruit fly concoctions, and zappers every where in my small 700 sq fr apartment. None of that worked. Don’t get me wrong, it was killing them, but not getting rid of the problem. I looked around Amazon and found this product and thought why not give it a try. At this point I had already killed over 1000 fruit flies in a week. It was seriously horrible at this point. They were getting in my drinks, food, literally flying into my nose and eyes. Absolutely disgusting. So I purchased this as well as some drain covers and within 3 days they all died. The combination of this and keeping them trapped in with drain covers is all it needed to take them out. WORTH every penny! My apartment complex is now buying this product for every apartment to help rid of the fruit flys for other tenants.
S**P
Fixed my Drain
I had a bad gnat problem I still see them not I got to the root of the problem I will continue using this. Year round.
E**N
Muy buen producto, casi se han eliminado las moscas de drenaje
Trustpilot
2 weeks ago
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