Best Indoor Mosquito Spray and Fogger

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As the days get longer and warmer, the bugs start to come out. Mosquitoes thrive in the late spring and summer, especially in areas that deal with a lot of humidity. There are a number of ways to protect your household against having them enter the home, but you’ll never be able to 100 percent shield your house against mosquito entry.

So what do you do? Killing insects inside can be a huge pain. You have to find substances that are safe to use within your home, and you have to make sure you aren’t causing a headache and hassle of a cleanup for your future self. The best insecticide is one that kills insects, leaves your pets and family alone, and dissipates without leaving any odor or residue.

Sounds too good to be true, right?

It’s not. As long as you know where you plan to use the spray, what you need to protect, and what kinds of insects you’re going after, there are a ton of options on the market. We’ve put together a list of our top three to get you started.

Best Indoor Mosquito Sprays and Foggers

#1. Vet’s Best
Our Best Pick

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32 ouncesYes
#2. Hot Shot

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3.6 ouncesNo
#3. Raid

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15 ouncesNo

#1. Vet’s Best Flea and Tick Home Spray

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This 32-ounce bottle is a vet-recommended spray for homes that have dogs, cats, and other animals. When your pets go play outside, there’s a good chance they’ll track fleas and ticks back into the home. While a good flea collar can take care of that, the infestation remains a problem in the meantime. That’s where this spray comes in.

The biggest selling point of this spray is that it’s the most natural formula on the list. The formula doesn’t only kill mosquitoes, but it also kills ticks, flea eggs, fleas, and flea larvae without using the harsh insecticides that can hurt your pets and family members.

The spray has been tested and studied by research groups. Regardless of whether you’re using it to combat a current infestation or to prevent mosquitoes and fleas from entering the home, the spray has been proven effective. It’s gentle enough to use around your furry friends and your young children.

Every essential oil that makes up the active ingredients has been specifically selected because of the ways it fights different pests. The formula has been balanced to target ticks, mosquitoes, and fleas without having toxic detrimental effects on anyone else in the household. The product has received a certification for being one hundred percent natural.

It’s easy to apply the spray to surfaces both inside the home and out, though you’ll get more mileage out of using it indoors. In addition to spraying down the cracks in the windows and doors where insects often slip through, the formula is gentle enough to use on dog crates, dog bedding, blankets, furniture, upholstery, carpeting, tables, and counters.

If your dog or puppy is at least twelve weeks of age, the formula is even gentle enough for you to apply it directly to their coat. Take care with younger puppies when exposing them to large amounts of the spray, but beyond that, you shouldn’t have cause for much concern.

You can opt to get a 2-pack of two 32-ounce bottles if you want. There’s also a gigantic 96-ounce option if you want to buy in bulk and are expecting to use the formula a lot.

#2. Hot Shot No Mess Aerosol Fogger

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Many mosquito foggers aren’t meant to be used indoors. The idea behind a mosquito fogger is that it dispenses a fine mist of insecticides that can kill every mosquito it comes in contact with. Many of the foggers kill other insects as well, including flies and ticks.

But the problem is that many insecticides are too powerful to be used indoors, especially in fog form. You have to use the fog outside and make sure to stay away and not breathe it in until it’s fully dissipated.

Hot Shot has created this no mess insect fogger specifically to be used indoors. It also comes with an odor neutralizer to help reduce and remove the smell of repellent. You have the option to buy a case pack of one, which is a box containing three aerosol spray cans. Or you can buy six of those to get eighteen aerosol spray cans. Buying in bulk is a good idea if you’re planning to use the fog on an industrial or large commercial space.

The Hot Shot spray kills immediately upon making contact with the insects, and it continues to kill insects for up to six weeks following the first application. One of the appeals is that since it’s a fogger, the mist can disperse into cracks in the floors and walls that you can’t see. The insecticide kills bugs that are hidden in places you can’t reach.

You don’t have to turn off the pilot lights. The aerosol can is formulated with dry fog technology that allows it to penetrate deeper without losing efficacy. Even though it can continue being effective for up to six weeks after the first application, this spray is a non-staining formula that doesn’t leave odors behind. You don’t have to worry about greasy or sticky residue.

This spray is optimized for use indoors. But unlike the natural option preceding this one, it’s not safe to use around every member of the household. Like with outdoor foggers, you still don’t want to breathe this one in as it works. The manufacturer recommends only using it in enclosed and empty spaces.

You can use the fogger to rid multiple indoor places of insects and mosquitoes. Feel free to use it in apartment closets, attics, barns, basements, boat cabins, campers, garages, crawl spaces, households, storage areas, sheds, and trailers. It is rated for general use within the home, but you probably shouldn’t let it get near your pets, young children, or your food preparation areas.

#3. Raid Flying Insect Killer

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Raid is well-known for creating some of the most effective insecticides on the market. Different products are optimized for killing different pests. This particular insect killer is designed to target flying pests like mosquitoes, flies, and gnats. As soon as the spray touches them, it kills.

This spray is optimized for use both indoors and outdoors. At fifteen ounces per can, it’s almost guaranteed to last significantly longer than the previous option. There are two cans in a standard pack, but you can also buy in packs of three, six, or twelve if you need to stock up on insect killer in bulk.

There’s no lingering chemical odor left behind after the insecticide has done its work. Instead, the formula is imbued with an Outdoor Fresh scent that leaves your home or outside feeling pleasant. You can combine the spray with other Raid defense products that help you mosquito-proof your house if you want to have more foolproof protection.

As with any insecticide you spray indoors, you should be careful about where you use it. Try not to get the spray on or near your pets, children, or any food you’re preparing. Should the spray end up on your countertops, wipe them down before you make your next meal. And avoid getting the spray on your clothing or skin. If you do, wash off.

Final Thoughts

There are a number of foggers and insect repellents that will get rid of mosquitoes in your home. When you’re deciding which does the job best, it’s just a matter of where you’ll be using the repellent, how bad the infestation is, and how long you need the protection to last.

When you’re looking for a natural alternative to harsh insecticides, the Vet’s Best home spray is the ideal option. This one’s great if you have pets around and are nervous about spraying chemicals that might harm them. The same goes for households with young children.

For a no-mess no-fuss fogger that kills upon contact with insects, the Hot Shot is your best bet. The aerosol creates a mist that reaches through the cracks in your floors and walls to reach bugs that you can’t see. However, it should only be used in enclosed spaces, and it’s not safe for use around pets or kids or food.

The Raid insect killer is specifically formulated to take care of flying insects like gnats, black flies, and mosquitoes. Unlike the other two products on the list, you can easily use it both indoors and outdoors, making it a versatile option. The fresh outdoor scent helps keep your home from smelling like pesticides. If you combine it with other Raid products, you’ll be on your way to a mosquito-free home in no time.

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