Inside the handle of an electric fly swatter are the AA batteries and a small circuit board. The circuitry is fairly simple and includes a step-up transformer that increases the small voltage from the batteries into the large voltage for the electric grid making it into a mosquito killer.

It’s highly unlikely that your pets or children would be permanently harmed if they were zapped by one, but the pain and fear from it would be very real. Therefore, the burden is on you to keep it safely out of their reach by putting it up on a shelf or in a cupboard they can’t open. Some mesh designs use a triple-layer safety mesh, while others use only two layers. Neither design is inherently better or worse than the other, despite any advertising claims to the contrary.

Customer reviews

Electric swatters are safe for both indoor and outdoor use, but isn’t the most convenient form of outdoor pest control. Effective Bug Zapper Indoor】 This electric fly killer with 2 UV lamp attracts mosquito, flies, moths, wasp, gnats, beetle and other flying insects, No need you waving around to catch the flies mosquitoes. They are trapped and electrocuted in the electrically-charged high voltage metal grids. With 20W UV bulb ,this mosquito killer lamp can kill flying insects in 583 sq ft ! One mosquito and fly killer traps is enough for your house! Easy, Efficient,Eco-friendly!

Overall, these are very safe for human use, but there are a few instances of harm caused by electric fly swatters. Easy to clean 】 For mafiti mosquito killer, the both side grid and bottom tray can be removed. Especially the bottom tray, just pull it out and wash it. Push it in. No worries about it hard to clean.

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Electric Fly Killer Indoor 】 This plug in fly killer with 2 UV lamp attracts mosquito, flies, moths, wasp, gnats, beetle and other flying insects, No need you waving around to catch the flies mosquitoes. They are trapped and electrocuted in the electrically-charged high voltage metal grids. With 20W UV bulb ,this mosquito killer lamp can kill flying insects in 583 sq ft ! One mosquito and fly killer traps is enough for your house! Easy, Efficient,Eco-friendly! Handy-size design】 size L*W*H 13.2*8.3*1 in. It is doesn’t need more space when you waving or storing it. It is much portable. Eco Friendly】No any safety risk to you or the environment. Use it any time to kill mosquito and fly. Don’t worry the Chemical material will hurt you and your kids pets.

Safe and Eco Friendly】 This mosquito killer lamp indoor with 360°protective grid cover, preventing accident touching with the electrical grid. Protect your kids, pets. Also this mosquito and fly killer trap has no chemicals, no fumes, no smell, toxic-free, no worries if you consider about your kids ,pets or using it in kitchen ,living room. Making killing insects easy and safe! You can find even more in-depth information about flies and getting rid of them from our complete fly guide library here. High Efficiency Insect killing Indoor Outside Camping】Mafiti electric insects killer with high voltage, single layer is much effective for using it indoor or outdoor. It could kill even big bugs with one waving. Also with handheld size, easy to take away with you.Good helper when camping, doing BBQ in garden. Easy to clean】 For mafiti mosquito killer, the both side grid and bottom tray can be removed. Especially the bottom tray, just pull it out and wash it. Push it in. No worries about it hard to clean. Foldable & Portable Design: This bug fly zapper indoors or outdoors is designed to fold up, making it easy to store and carry. The handgrip can rotate to fit your bag, so you'll always have it close by, even when camping or hiking. Take control of your surroundings and protect yourself with this handy tool.Safe and Eco Friendly】This indoor fly killer with 360°protective grid cover, preventing accident touching with the electrical grid. Protect your kids, pets. Also this mosquito and fly killer trap has no chemicals, no fumes, no smell, toxic-free, no worries if you consider about your kids ,pets or using it in kitchen ,living room.Effective Kitchen fly killer. Making killing insects easy and safe! We’ve been killing bugs for years and we never pay attention to advertising claims. We pay attention to the results. You should too.

You can watch the following video for an in-depth look at exactly how an electric bug zapper works. If you’re trying to kill a large bug, an electric fly swatter won’t work because of the built-in safety measures with the wire safety mesh. An electric grid with two or more layers won’t physically reach larger insects, which is required for it to work. Reading articles like this one is your best bet. It’s our job to know about insects and what will kill them and what won’t. We’ve evaluated the products based on their overall effectiveness regardless of brand name(s). Easy and Convenient to use 】This wall mount mosquito killer comes with extra stainless chain. You just hang it on wall, plug in power, then use it. The flat bottom also makes it stable on the table and ground.Ideal fly killers for the home or any indoor environments and activities.Powered by Plugging, has no annoys about changing battery or charging. Just hang on and enjoy a house with no insects.It utilizes 4,000 volts of killing power with one stroke, and it’s fully rechargeable, so you no longer have to worry about replacing batteries.