---
product_id: 592519856
title: "STEM Flying Insect Trap - Indoor Fruit Fly & Gnat Catcher for Home, Kitchen & Any Room, Attracts & Traps Bugs, Soft Blue UV Light - Includes 1 Plug-In Device & 1 Cartridge"
brand: "stem"
price: "NT$1901"
currency: TWD
in_stock: true
reviews_count: 10
category: "Stem"
url: https://www.desertcart.tw/products/592519856-stem-flying-insect-trap-indoor-fruit-fly-and-gnat-catcher
store_origin: TW
region: Taiwan
---

# 90° Rotating Plug Soft Blue UV Light Dual-Sided Sticky Cartridge STEM Flying Insect Trap - Indoor Fruit Fly & Gnat Catcher for Home, Kitchen & Any Room, Attracts & Traps Bugs, Soft Blue UV Light - Includes 1 Plug-In Device & 1 Cartridge

**Brand:** stem
**Price:** NT$1901
**Availability:** ✅ In Stock

## Summary

> 🔵 Trap bugs, not vibes — sleek, silent, and seriously effective!

## Quick Answers

- **What is this?** STEM Flying Insect Trap - Indoor Fruit Fly & Gnat Catcher for Home, Kitchen & Any Room, Attracts & Traps Bugs, Soft Blue UV Light - Includes 1 Plug-In Device & 1 Cartridge by stem
- **How much does it cost?** NT$1901 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/592519856-stem-flying-insect-trap-indoor-fruit-fly-and-gnat-catcher)

## Best For

- stem enthusiasts

## Why This Product

- Trusted stem brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **360° Insect Capture:** Dual-sided sticky cartridges combined with a customizable 90-degree rotating plug ensure maximum coverage and placement flexibility.
- • **All-Night Protection:** Continuous 24/7 operation attracts and traps mosquitoes, gnats, fruit flies, moths, and house flies without interruption.
- • **Discreet & Stylish Design:** Sleek white device with soft blue UV light blends seamlessly into any room, maintaining your modern aesthetic while working silently.
- • **Chemical-Free Pest Control:** Say goodbye to insecticides with a safe, odorless, and mess-free trap perfect for homes with pets and kids.
- • **Effortless Setup & Maintenance:** Plug in, insert cartridge, and let it work—refills compatible with Raid Essentials for hassle-free ongoing pest control.

## Overview

The STEM Flying Insect Trap is a compact, plug-in device designed to attract and capture flying pests like fruit flies, gnats, mosquitoes, moths, and house flies using a soft blue UV light and dual-sided sticky cartridges. It operates insecticide-free, making it safe for people and pets when used as directed. Featuring a 90-degree rotating plug for optimal placement, it provides continuous, quiet, and odorless pest control ideal for kitchens, living rooms, and any indoor space. Compatible with Raid Essentials refills, it offers a convenient, mess-free solution to keep your home pest-free around the clock.

## Description

The STEM Flying Insect Light Trap offers a simple, mess-free solution to attract and capture a variety of flying pests, including fruit flies, gnats, house flies, mosquitoes, and moths. Perfect for use in any indoor area where flying insects are present—such as kitchens, bathrooms, around fruit bowls, trash cans, garages, and entryways—this discreetly designed trap works without the need for chemical insecticides. The trap utilizes blue light technology, which lures insects into the trap without relying on insecticides. It’s designed to be people and pet friendly when used as directed. Making it a great choice for households that prefer an insecticide-free pest control solution. Its continuous 24/7 operation ensures that flying insects are attracted and trapped, providing a hands-off method of insect control day and night. Installation is a breeze: simply remove the protective peel from the adhesive cartridge, insert the dual-sided sticky cartridge into the trap base, plug the device into an indoor wall outlet, and adjust the 90-degree rotating plug for optimal placement. Once plugged in, leave the device running continuously for odorless, quiet and discrete pest control from mosquitoes, gnats, moths, house flies and fruit flies. To maintain its effectiveness, simply replace the cartridge when the trap is full of insects. For added convenience, the STEM Flying Insect Light Trap is compatible with Raid Essentials light trap refills, offering a convenient and accessible way to keep your home protected from flying pests.

Review: Works Well - This really works well to catch insects in a room. Has stickers on both sides - so catches insects on both sides. Easy to set up and use. Love the blue light as well. Highly recommend. Worth the money. We have tried apple cider vinegar with dish soap and other home remedies without good results. The Stem Flying insect Trap is the best for catching insects in your home.
Review: Almost returned these - I purchased my first set of this specific brand thru a different retailer when they were on sale. They worked so well I had to order refills almost immediately and then bought two more of these devices from desertcart. When I initially set up the devices, I waited 24 hours to see if they caught anything. The sticky pads were completely clean. I filed a return request and then packed one up. I moved the other device to a different room, just in the hopes that maybe, MAYBE it'd catch something there. And boy did it. Holy smokes. The other one caught so many flies it looked like the sticky pad had been dipped into a jar of flies (where my Alice in Chains fans at? lol. But seriously...). I cancelled the return request, unpacked the second device and moved it into different room than where I had placed it previously, where it ended up working very well too. Here's some advice if you're not having luck with these: 1) Place the device in a room where it won't be competing with other light sources, especially sunlight. For instance, there're no windows in my bathrooms, neither one gets very much light from any nearby windows, and it is absolutely comical how many flies the devices catch in there. When I initially set them out, they were in my kitchen, which is open to the living room with a large window in it, so they both receive a lot of light for nearly 2/3rds of the day, so these devices did not catch anything there. 2) To really be effective against fruit flies, take away competing temptations such as food and places to lay eggs. And I do mean FORGET the finicky home made vinegar traps that seem to trap only a few, less evolved flies dumb enough to try to land directly on the liquid, and just feeds the rest (who thank you, btw). If it's possible for you, store fruits and veggies that you might typically keep out on your counter or wherever in your fridge until the population has been reduced. If you are able, only throw "dry" trash away in your trash bins (non-food related paper type stuff), and throw "wet" trash such as food discards and wet paper towels into smaller grocery bags (maybe double bag it tho) and place that bag in the refrigerator or freezer, somewhere where it's not coming into contact with food and beverages, until you're ready to put it outside your home to be collected. And if you're wondering what to do for areas that do have competing light sources, personally I use the SafeHome uv type devices and they work very well where the STEM ones don't. Or, get yourself a nice fly swatter, wait for them to congregate on a window or a large white surface during daylight hours and then smack the crap out of 'em. You'll of course need some glass cleaner and newspaper or other wipes to clean the surface afterward, but such is the price of fruit fly war. I hope this helps!

## Features

- Insect Light Trap – This plug in bug trap attracts and captures a variety of flying pests, including mosquitoes, gnats, moths, house flies and fruit flies. Its efficient design helps keep your home protected from annoying insects, providing a simple solution to control flying pests without using insecticides or complicated devices. Perfect for tackling mosquitoes, house flies, gnats, moths, and fruit flies in kitchens, living rooms, and other areas.
- Insecticide-Free Solution – The plug-in light trap offers an insecticide-free way to capture flying pests. With no insecticides, mess, or noise, it ensures a hassle-free and discreet solution to pest control. The absence of harsh odors or sprays, providing an alternative to traditional insecticides while still being effective when used as directed.
- Versatile Insect Control – This trap works as a gnat catcher and fruit fly trap all in one. It attracts and traps gnats, mosquitoes, house flies and moths, making it an ideal solution for dealing with these pests in your home. Whether you're battling fruit flies in the kitchen or mosquitoes in the living room, when used as directed this trap provides results wherever it's needed most.
- People & Pet Friendly* – This insect trap is people and pet friendly when used as directed. The insecticide-free operation ensures it’s ideal for use around pets*, making it perfect for any room in your home. Its discreet design and gentle blue light allow for insect control without worrying about exposure to insecticides. *When used as directed.
- Simple Operation – The light trap is easy to use—simply insert the sticky refill cartridge into the base, plug the device into any wall outlet – the soft blue light attracts and traps flying insects when used as directed. The trap features a customizable 90-degree rotation for flexible placement, allowing you to position it in a way that fits seamlessly into your home’s layout.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CKWKHT8X |
| Best Sellers Rank | #682 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #54 in Pest Control Traps |
| Brand | STEM |
| Color | White |
| Customer Reviews | 4.2 4.2 out of 5 stars (3,900) |
| Global Trade Identification Number | 00046500045233 |
| Is Electric | Yes |
| Item Weight | 4.2 ounces |
| Item model number | 359058 |
| Manufacturer | SC Johnson |
| Material | Plastic |
| Number of Pieces | 2 |
| Product Dimensions | 3.38"L x 5"W x 6.13"H |
| Recommended Uses For Product | Indoor Fruit Fly Trap |
| Style | 1 Device + 1 Cartridge |
| Target Species | Insects |
| UPC | 046500045233 |
| Unit Count | 2.0 Count |

## Product Details

- **Brand:** STEM
- **Color:** White
- **Is Electric:** Yes
- **Item Weight:** 4.2 Ounces
- **Material:** Plastic
- **Number of Pieces:** 2
- **Product Dimensions:** 3.38"L x 5"W x 6.13"H
- **Recommended Uses For Product:** Indoor Fruit Fly Trap
- **Style:** 1 Device + 1 Cartridge
- **Target Species:** Insects

## Images

![STEM Flying Insect Trap - Indoor Fruit Fly & Gnat Catcher for Home, Kitchen & Any Room, Attracts & Traps Bugs, Soft Blue UV Light - Includes 1 Plug-In Device & 1 Cartridge - Image 1](https://m.media-amazon.com/images/I/81RRNAG33BL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works Well
*by A***R on January 26, 2026*

This really works well to catch insects in a room. Has stickers on both sides - so catches insects on both sides. Easy to set up and use. Love the blue light as well. Highly recommend. Worth the money. We have tried apple cider vinegar with dish soap and other home remedies without good results. The Stem Flying insect Trap is the best for catching insects in your home.

### ⭐⭐⭐⭐⭐ Almost returned these
*by C***K on June 15, 2024*

I purchased my first set of this specific brand thru a different retailer when they were on sale. They worked so well I had to order refills almost immediately and then bought two more of these devices from Amazon. When I initially set up the devices, I waited 24 hours to see if they caught anything. The sticky pads were completely clean. I filed a return request and then packed one up. I moved the other device to a different room, just in the hopes that maybe, MAYBE it'd catch something there. And boy did it. Holy smokes. The other one caught so many flies it looked like the sticky pad had been dipped into a jar of flies (where my Alice in Chains fans at? lol. But seriously...). I cancelled the return request, unpacked the second device and moved it into different room than where I had placed it previously, where it ended up working very well too. Here's some advice if you're not having luck with these: 1) Place the device in a room where it won't be competing with other light sources, especially sunlight. For instance, there're no windows in my bathrooms, neither one gets very much light from any nearby windows, and it is absolutely comical how many flies the devices catch in there. When I initially set them out, they were in my kitchen, which is open to the living room with a large window in it, so they both receive a lot of light for nearly 2/3rds of the day, so these devices did not catch anything there. 2) To really be effective against fruit flies, take away competing temptations such as food and places to lay eggs. And I do mean FORGET the finicky home made vinegar traps that seem to trap only a few, less evolved flies dumb enough to try to land directly on the liquid, and just feeds the rest (who thank you, btw). If it's possible for you, store fruits and veggies that you might typically keep out on your counter or wherever in your fridge until the population has been reduced. If you are able, only throw "dry" trash away in your trash bins (non-food related paper type stuff), and throw "wet" trash such as food discards and wet paper towels into smaller grocery bags (maybe double bag it tho) and place that bag in the refrigerator or freezer, somewhere where it's not coming into contact with food and beverages, until you're ready to put it outside your home to be collected. And if you're wondering what to do for areas that do have competing light sources, personally I use the SafeHome uv type devices and they work very well where the STEM ones don't. Or, get yourself a nice fly swatter, wait for them to congregate on a window or a large white surface during daylight hours and then smack the crap out of 'em. You'll of course need some glass cleaner and newspaper or other wipes to clean the surface afterward, but such is the price of fruit fly war. I hope this helps!

### ⭐⭐⭐⭐⭐ THESE ARE AWESOME!
*by T***S on January 15, 2026*

These basically only work at night when it is completely pitch black in your entire house, BUT … they work better than anything else I have ever used in 50 years!

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-03-17*