6 Best Gnat Killer Traps and Devices

Looking for a gnat killer? Are you fed up with those nasty gnats now? Probably they’re not only in your garden or farm but also have invaded your household. Well, in that case, the problem is severe. These gnats can be harmful at times. Gnat bites are similar to mosquito bites and sometimes can develop into a fully-filled blister! Talking about plants and crops, some fungal gnats can cause the plant to wither, making them more susceptible to root rots!

Well, the question is how to protect your household and farm from these tiny offenders? Or if they’re already invaded the places, how to solve the problem? Well that time using a gnat repellent, traps or Gnat Killer is the best option you had.

Here in this article, we describe 6 best gnat killer product reviews that you must check now.

List of 6 Best Gnat Killer Traps

#1. KATCHY Insect, Gnat Traps

KATCHY Insect & Gnat Traps
Key Specifications:
  • No Zapper
  • Child Safe
  • Easy to set
  • Non-Toxic
  • Stylish Design
  • Replaceable Glue Board
  • 3X times more power than ordinary insect trapper

The KATCHY Insect Trap is a beautifully designed Insect Trap that can be placed in your homes, offices, kitchens, and also outdoors as a decorative piece. You need not worry about those ugly-looking insect traps. With the 3X times trap power and the UV light feature, the mosquitoes, flies, gnats, moths and other bugs are attracted to it and get stuck to the glue boards. By the way, it is a non-toxic and child-safe device. Surely, it reduces the gnats but it cannot replace your bug repellent since it is not a complete insect killer. Moreover, it shows no effect on house flies specifically. The best part about the product is that you can easily replace the sticky glue board without having to buy it again.

For indoor use, place it close to fruit-bearing plants or trash bins. Remember to turn off the lights for the best results. You’ll see the results within 3 days! In case you’re targeting fruit flies, place a cup of apple cider vinegar near it when in use, it will work more efficiently thereafter.

#2. Eon Luxe Mosquito, Gnat Killer

Eon Luxe Mosquito, Gnat Killer
Key Specifications:
  • Chemical Free
  • No Zapping
  • Non-Toxic
  • No Buzzing Sound (Works Quietly)
  • Automatic UV Light System
  • Glue Boards are replaceable

This device by Eon Luxe is an elegant solution to daily-life nasty problems. If using those messy or stinky trappers is not your method, then this is the best product for you. You need not worry about the mess that is created when you use traditional insect trappers because Eon Luxe Mosquito Killer comes with pre-packed 6 glue boards that lasts for up to 6 months. Therefore, you just need to replace the glue board from time to time.

It works in a smooth way without any buzzing sound. The UV light attracts the nasty bugs, the powerful inbuilt fan catches them and the sticky glue board makes sure that they don’t escape one trapped. The automatic UV light system gets turned on at night and automatically gets turned off during daytime. So, just set and forget! Furthermore, it is odor-free and works better on bugs like mosquitoes, gnats, drain flies. However, it is not recommended for large flying or crawling insects like ladybugs, stink bugs etc.

The best places to set it up are near fish tanks, fruit bowls, kitchen sink or indoor herbs, and shrubs.

#3. TOLOCO Mosquito Gnat Trapper

TOLOCO Mosquito Gnat Trapper
Key Specifications:
  • Odorless
  • Emits no radiation
  • Chemical Free
  • Noiseless
  • Portable
  • Energy and Power Saving
  • No Zapper
  • Safe for Family and Child
  • 360-Degree UV Light Trapping

This Mosquito Trapper by TOLOCO is a compact, energy-saving, and portable device. It has two UV Light modes. One is catching mode and the other is the smart light mode. As soon as you start the device, you’ll have to first press the catching button and then the light button. Once done, the device will enter the smart mode, which can attract different kinds of insects from gnats and small moths to mosquitoes!

The modes keep on switching every 15 minutes. Since mosquitoes are more attracted to humans, this smart trapper adjusts itself to the temperature of the human body so as to attract the insects more effectively. It is non-toxic, chemical-free, odorless, and is safe for your family since it emits no radiation. You can place it anywhere where gnats are large in number. But for best results, keep it on for 3 consecutive days. Moreover, the performance of the trapper enhances in a closed and darkroom.

#4. Gideal Sticky Traps

Gideal Sticky Traps
Key Specifications:
  • Eco-Friendly
  • Waterproof
  • Heat Resistant
  • Non-Toxic
  • Free from any Pesticide
  • Can be used both indoors and outdoors
  • Easy to use
  • Double-sided UV Resistant Adhesive

This is an effective Bug Catcher by Gideal. It is a bundle of 20 sticky traps that are specially designed to target indoor flying insects or outdoor plant pests. In particular, it works best for insects like black flies, midges, fruit flies, gnats, whiteflies, and other flying insects. Above all, it is non-toxic and made from eco-friendly products that are safe to use both outside and inside of your household. Apart from these, it has a UV Resistant Double-Sided Adhesive that lasts long and can be used for any crop at any time of the year.

Cut out whatever shape you want and stick it at any place where you experience severe gnat problems.

#5. Stingmon Gnat Trap Killer

Key Specifications:
  • Non-Toxic
  • Long-Lasting
  • UV Proof
  • Odorless
  • Does not harm people and pets
  • Controls Infestation
  • Waterproof

This pack of 30 sticky yellow traps is UV resistant and waterproof. It is specially designed for flying gnats like fruit flies and black flies, fungus gnats, whiteflies, midges, etc. They come in different shapes of butterflies, flowers that can be stuck on your pot plants and give them an enhancing look. In addition to all these, it is non-toxic, child-safe, and odorless. You can use it till it gets fully covered with bugs and hence it is also long-lasting. The bright yellow-colored traps attract the insects (generally phototropic) and the powerful sticky adhesive traps them.

The various shaped traps can either be directly inserted into the soil or can be stuck on the flower pots. It also comes with poles and ropes. You can stick the traps on poles and hang them from the plants using ropes to give them a decorative look.

#6. Brison Indoor Bug Zapper

Brison Indoor Bug Zapper
Key Specification:
  • Odorless
  • Easy to use
  • Work 365 days a year
  • Safe for pets and children
  • Noiseless
  • Can hold a large capacity
  • Hides the insects’ bodies after killing them

This Bug Zapper by Brison is a fully safe and environmental friendly device with a power rating of 3.5W/110V. It is an odorless, noiseless, easy to use device that does not contain any poisonous chemical. Furthermore, it is designed in a way that it hides the insect bodies and keeps the surrounding area clean.

This portable bug trap protects your office, home, or any other indoor place from different kinds of annoying bugs including gnats, house flies, mosquitoes, etc. Usually, it works all the 365 days of the year and has an average coverage area of 20 square meters.

To use it, simply plug the zapper in the power socket and switch it on. You’re good to go now!

What to look for when buying a Gnat Killer?

Ease of Use

There are two kinds of Gnat killers available in the market in the present times. One is the Physical Gnat killer that uses sticky adhesives and bright colors and the other ones are the electronic ones that use glue boards with UV light features. Both of them are efficient in working. But there might be cases where Electronic ones would perform better inside your houses while the Physical ones would perform better outside the houses. The reason is simple, inside the house, you never know when a family member might touch the sticky traps and it all gets messed up.

While when we are talking about the outside scenario, usually the electronic traps are recommended to be used in closed rooms. Moreover, for a small infestation, a physical trap would just work fine, but if the problem is severe, you can surely go for an electronic one without any second thoughts. Henceforth, you need to make the choice according to the problem you’re facing and whether you’re facing it inside or outside the house.

Lighted or not

A Gnat Killer that is lighted is more likely to attract the insects and bugs as compared to the non-lighted ones. To solve this problem, non-lighted gnat killers use attractive and bright colors to make the look appealing to insects. But if we compare both of them efficiency wise, lighted ones are more efficient. To the contrary, they are not as economical as non-lighted ones. So, you need to consider both the factors here.


The most important factor again is your budget. No matter how good the product is, if it’s not in your budget, it is completely useless. Be sure to have a look at the price when you’re searching for gnat killers. There are both expensive and economical options available in the market. Make sure you don’t go for an expensive one if your problem could have been solved using an economical one. Generally, electronic ones are more expensive than physical ones. Make your choice wisely here!

Frequently Asked Questions (FAQs)

Q. Which is better – Electronic or Physical?

It depends on the severeness of the problem you’re facing. If the problem is not that severe, you can go for physical ones else go for electronic ones.

Q. Are they all safe for my pets?

Generally, all the electronic ones are safe to use around pets. But we would advise to keep your pets away if you’re going for physical ones.

Q. How long does all of them take to solve my gnats-problem?

Usually, for electronic ones, it can be solved within 3 days while for the physical ones, there is no such time period.

Q. In case of electronic ones, how long does the UV light last for?

For the first 4 months, it will work great, but the efficiency might decrease as soon as time passes (~1 year).

Q. In case of physical ones, how long will they last if put in direct sunlight?

They’ll easily work for months and continue to catch insects or gnats irrespective of direct sunlight, rain, wind, snow or hail!

Q. What should I choose – Zapper or Non-Zapper?

Zappers are proven to do more harm than good. Hence, we don’t recommend zappers and therefore most of the products from our list are non-zapping.

Q. In case of electronic gnat killers, how long does the glue board last?

Mostly, it lasts for about a week or 10 days. But, you can always order another set of glue boards online.

Our Top Pick from Our List of Products

Above mentioned gnat killers are some of the best choices available in the market right now. But again, if we had to choose our top pick from our list of products, it would be KATCHY Indoor Insect Trap. The reasons that make it our top choice are as follows:

KATCHY Insect, Gnat Traps

  • Replaceable Glue Board
  • No Zapping
  • 3X Trapping Power
  • Stylish and beautiful design
  • Safe for pets and kids
  • Non-Toxic
  • Chemical Free
  • Attracting UV Light
  • No Chemicals Needed
  • Easy to set up
  • Buzz-Free and Noise-Free
  • Worth the Price

Bottom Line

Making a good choice is the most difficult part of shopping, be it online or offline. Probably in the case of products like Gnats killers, about which you might have no idea of their brand or features, it becomes even more difficult. But here within this article, we’ve listed all the types of best gnat killers from reputed brands that are economical, easy to use, and trustworthy! Besides that, we’ve framed our buying guide in the simplest language to help to get a better understanding of Gnat Killers so that you make a suitable choice as per your needs and wants.


9 Safe Ice Melter for Pets.

Best Carpet Cleaner Safe for Pets.

8 Best Yard Spray Safe for Pets and Kids