Best Indoor Mosquito Killer Sprays - City Pests

Best Indoor Mosquito Killer Sprays

best indoor mosquito killer sprays
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If you are anything like us, then we love animals. But bugs and mosquitos are always unwelcome guests in our homes.

One of the most irritating things during the summer, or if you live in a warm climate are those little floaty pests that make their way into every room of your house through cracked windows, gaps in the walls and open doors.

They buzz around you, land on your skin and suck. In more ways than one. Mosquito bites are the worst. They itch like crazy and take days to go away! Mosquitos find a way into your home and they seem to never find a way out.

Luckily, we have our own way of getting them out. Mosquito repellents are a great way to remove pests from your household. With one quick swoop and a spray, they are gone.

Spray insect repellents are some of the most popular and effective ways of removing mosquitoes from your home. They are easy to use, powerful and remove unwanted visitors. However, as mosquito killing sprays often contain insect repellents and toxins they can be harmful to your living environment and dangerous to ingest.

So, it is vital that you do your research before purchasing an indoor mosquito repellent. If you can’t wait that long, then we have compiled a list of the best indoor mosquito killer sprays for your convenience. Now you can get straight to evicting those pests!

Our Best Pick

We know that with insect infestations, time is of the essence. So to save you searching for the best indoor mosquito killer spray, we have found the right product for you. Wondercide’s Natural Indoor Pest Control Spray is the perfect solution for killing mosquitoes safely and quickly.

With four different scents to choose from, you can solve your pest problem whilst your home smells fresh and clean. This product can kill instantly and works as a repellent for other insects.

It can be used on flying, crawling, biting and stinging pests like mosquitoes, spiders, ants, roaches, flies and bugs for optimal levels of safety and protection in your household!

This spray is an all-natural product that is completely safe for pets and children, whilst remaining powerful enough to get those pesky mosquitoes under control.


TOP 5 Best Indoor Mosquito Killer Sprays Reviews


Wondercide Natural Indoor Pest Control

Wondercide Natural Products - Indoor Pest Control Spray for Home and Kitchen - Fly, Ant, Spider,...
7,935 Reviews
Wondercide Natural Products - Indoor Pest Control Spray for Home and Kitchen - Fly, Ant, Spider,...
  • KILLS & REPELS. A preventative and a treatment, this pet-safe insect spray kills and repels indoor pests and keeps your home pest-free. Kills flying, crawling, biting and stinging pests including ants, roaches, spiders, flies, fleas, ticks, wasps, scorpions, mosquitoes, fruit flies, silverfish, moths, gnats, carpet beetles, earwigs, palmetto bugs, waterbugs.
  • PROTECT YOUR HOME. This versatile bug control spray is also an indoor flea treatment and flea killer for your home. It kills fleas in carpet, furniture, bedding and flooring, and eliminates adults, eggs, and larvae in the home without staining.
  • SAFE FOR DOGS & CATS. Pet-friendly, this spray is gentle enough to use several times a week around your loved ones, throughout the house, yet powerful enough to fully eliminate pests and provide lasting defense of your household from invading insects.
  • PLANT-BASED AND POWERFULLY EFFECTIVE. Using natural essential oils, this spray is a safe alternative to electronic bug zappers, lights, traps, powders, granules and conventional pesticides. No artificial colors, fragrances or harsh chemicals. Biodegradable. Cruelty-Free.
  • EASY-TO-USE. This eco-friendly biopesticide can be sprayed easily around the home, throughout the kitchen, bathroom, and any other living areas. Simply spray around windows, doors, baseboards, under sinks, in cabinets, and around appliances. Works great for dog kennels and cat condos, too! Spray as often as desired for a pest-free home. Made in the USA from naturally-derived ingredients and safe around children. Safe when used as directed.

Last update on 2021-10-10 / Affiliate links / Images from Amazon Product Advertising API

For a safe and natural mosquito killing spray, you should try the Wondercide Natural Indoor Pest Control spray. This product comes in lemongrass, peppermint, rosemary and cedar scents to suit anyone’s preference.

This product kills and repels as a preventative treatment to keep those pests out of your home. This spray is completely pet-safe but still keeps your home pest-free.

This powerful spray can kill flying, crawling, biting and stinging pests including mosquitos, ants, roaches, spiders, fruit flies, moths, beetles and bugs. However, it remains safe for birds, bees and butterflies.

Protect your home with this ultra versatile bug control spray that also works as a flea treatment for your house. You can use it on carpets, bedding, furniture and flooring which will eliminate fleas, eggs and ticks without staining your possessions.

What is the best about this product is that it is safe for pets like dogs and cats, whilst still being powerful enough to fully eliminate any pests or invading insects in your household.

It is plant-based and naturally sourced- but still as effective as other repellents. Using natural oils and ingredients, this is a pet and child safe alternative to fly zappers, traps and lights. With no harsh chemicals or fragrances, this product is biodegradable, cruelty free and eco-friendly.


  • Eco-friendly
  • No harsh chemicals
  • Biodegradable
  • Comes in 4 scents
  • Versatile bug spray
  • Safe for pets
  • Child-safe


  • Must use excessively for best results



Zevo Instant Action Flying Insect Killer

Last update on 2021-10-10 / Affiliate links / Images from Amazon Product Advertising API

For the product with a great, effective formula; try the Zevo Instant Action insect killer. lt kills flies, gnats, fruit flies, moths and mosquitoes. This product is bio-selective, so only targets nervous systems found in insects and will not poison other animals.

Get rid of all of your pest troubles with a proven instant action powerful mosquito killer. This product can be used indoors and outdoors, and is not poisonous to people or pets for a mosquito killing spray that you can trust.

The precision trigger allows spray accuracy from a distance, with no harmful chemicals included in the ingredients. The formula uses essential oils and natural based ingredients for safe use in the kitchen, living room, family room and bedrooms.

This product can repel mosquitoes from your home for up to 12 weeks! Rest assured that your home and pets are protected from pests with this spray.


  • Effective formula
  • Bio-selective ingredients
  • Can be used indoors or outdoors
  • Instant action
  • Precision trigger
  • No harmful chemicals
  • Safe for humans and pets


  • Unscented formula



Vet’s Best Flea and Tick Home Spray

Vet's Best Flea and Tick Home Spray | Flea Treatment for Dogs and Home | Plant-Based Formula | 32...
47,758 Reviews
Vet's Best Flea and Tick Home Spray | Flea Treatment for Dogs and Home | Plant-Based Formula | 32...
  • GENTLE PROTECTION: Vet's Best Flea & Tick Home Spray uses certified natural ingredients to kill fleas, flea eggs, and ticks on contact.
  • PROVEN EFFECTIVE: Whether facing an active infestation or are applying for routine prevention, our spray is scientifically proven effective against pests but gentle enough to use around the whole family.
  • CERTIFIED NATURAL OILS: Each steam-distilled essential oil is selected for its potent pest-fighting properties and is 100% Certified Natural.
  • TOTAL HOME DEFENSE: Applies easily on surfaces, indoors and out, including dog bedding, crates, furniture, blankets, upholstery, carpets, outdoor surfaces, and more. Also gentle enough to be applied directly on dogs and puppies 12 weeks or older.
  • MADE IN THE USA: Our products are proudly manufactured in the USA with quality domestic and internationally sourced ingredients.

Last update on 2021-10-10 / Affiliate links / Images from Amazon Product Advertising API

For a spray that promises the safety of your household, whilst destroying any invading pests, try the Vet’s Best Flea and Tick Spray. This product comes in 4 different sizes, with no harsh chemicals, Vet’s Best effectively kills fleas, ticks, mosquitoes and bugs upon contact.

Whether used for an infestation or as a repellent, this spray is scientifically proven for effective use against pests whilst remaining safe enough to use around your family and pets.

Ingredients include certified natural oils, selected for best pest-controlling properties, and it is 100% certified as a natural product. This spray can be applied to your home surfaces safely, including bedding, crates, furniture, blankets, carpets and outdoor surfaces.

What is even more impressive is that this spray is even gentle enough to be used directly onto dogs and even puppies with the assurance it will not make them sick or release any toxins.


  • 100% natural
  • Plant-based ingredients
  • Scientifically proven for pest control
  • 4 different sizes
  • No harsh chemicals
  • Powerful mosquito killer
  • Safe for use around animals and children
  • Can be used indoors or outdoors
  • Gentle enough for use directly onto pets


  • Cannot be used on cats
  • Strong scent



Raid House and Garden Insect Killer Spray

Raid House & Garden Insect Killer Spray, for Listed Ant, Roach, Spider, for Indoor & Outdoor Use,...
2,490 Reviews
Raid House & Garden Insect Killer Spray, for Listed Ant, Roach, Spider, for Indoor & Outdoor Use,...
  • Raid House & Garden Bug Spray kills bugs on contact and won’t damage house or garden plants
  • Kills Aphids, Boxelder Bugs, Caterpillars, Climbing Cutworms, Crickets, Flies Japanese Beetles, Leafhoppers, Mosquitoes, Roaches, Spiders, Silverfish, Sow Bugs, Water bugs, Webworms, Whiteflies
  • Leaves no lingering chemical odor
  • Leaves no lingering chemical odor
  • Leaves no lingering chemical odor

Last update on 2021-10-10 / Affiliate links / Images from Amazon Product Advertising API

If you are looking for a heavy-duty and powerful mosquito repellant, then the Raid House and Garden Insect Killer Spray is a great option for you. This killer spray can be utilized for indoor and outdoor use, with a refreshing orange scent to mask any repellents.

You can kill many bugs on instant contact without worrying that the product will damage house or garden plants. This repellent spray can kill mosquitoes, worms, crickets, bugs, roaches, flies, whilst leaving no chemical odors.

The most impressive thing about this product is that it promises to attack and kill bugs on contact instantly!


  • Can be used both indoors and outdoors
  • Instant solution
  • Orange scented
  • Can kill mosquitoes, bugs, crickets and flies
  • Not harmful to plants
  • Kills mosquitoes on contact


  • Not pet safe
  • Will cause sickness, vomiting and diarrhea if ingested



Ortho Home Flying Bug Killer

Ortho Home Defense Flying Bug Killer with Essential Oils Aerosol 14 OZ, 5,000 sq. ft. + Wizz...
5,577 Reviews
Ortho Home Defense Flying Bug Killer with Essential Oils Aerosol 14 OZ, 5,000 sq. ft. + Wizz...
  • Safe and strong essential oil formula (Safe to use around kids and pets when used as directed.)
  • Safe to use around kids and pets when used as directed
  • Tested and proven to start killing flying bugs in seconds** (**Tested on flies and mosquitoes.)
  • Use indoors or outdoors
  • Spray at all angles

Last update on 2021-10-10 / Affiliate links / Images from Amazon Product Advertising API

For an impressive mosquito killing spray, try the Ortho Home Flying Bug Killer. This spray is made up of natural, safe and strong ingredients with powerful insect killing properties.

It is composed of organic essential oils and is therefore safe for use around animals and children without the worry of toxins entering the air.

This product offers a 100% satisfaction guarantee, with the ability to spray at all angles and reach all tight spots where insects may enter the home. This spray has been tested and proven to work in seconds, able to kill mosquitoes, fruit flies, bugs and other flying insects


  • Safe and strong essential oil components
  • Safe for use around animals and children
  • 100 percent satisfaction
  • Sprays at all angles
  • Tested and proven to kill in seconds
  • Kills mosquitoes, fruit flies and bugs


  • Strong odors
  • Must use a lot for desired effect



JT Eaton Kills Ticks and Mosquitoes Spray

JT Eaton 209-W Kills Bedbugs, Ticks and Mosquitoes Water Based Spray with Sprayer, 1-Quart
79 Reviews
JT Eaton 209-W Kills Bedbugs, Ticks and Mosquitoes Water Based Spray with Sprayer, 1-Quart
  • Water base liquid
  • Active ingredient is Permethrin (0. 50-percent)
  • Kills bedbugs, fleas, ticks, spiders and other insects
  • 1-quart sprayer
  • Comes with a 1-year limited

Last update on 2021-10-10 / Affiliate links / Images from Amazon Product Advertising API

The JT Mosquito spray is a water based liquid and the active ingredient is permethrin which kills ticks, fleas, spiders and mosquitoes with ease. Simply spray on the affected area and bugs will die instantly.

This product comes with a 1 year warranty and is an impressive leader in instant pest control. However, this product does the job, but can be highly toxic.


  • Powerful
  • Instantly kills
  • Can be used for fleas, bugs, mosquitoes and ticks
  • Comes with 1 year warranty
  • 100% effective


  • Highly toxic to cats and fish
  • Not appropriate for concentrated use



Buyer’s Guide for Best Indoor Mosquito Killer Sprays


How to find the best indoor mosquito killer spray

As one of our least favorite pests, mosquitoes are always in abundance. This means that there are also a great quantity of different indoor mosquito killer sprays on the market today. It can be difficult to decide which is best for your home or which suits your lifestyle.

You must always ensure that you are using a mosquito repellent that is certified as safe for indoor and home use to make sure that the health of you and your family is paramount.

We recommend that you purchase an indoor mosquito killer spray that has natural and organic ingredients. This way, you know that it is not harmful or dangerous for you or your pets.

Organic ingredients are typically plant-based and can ensure that there are no toxic properties in your mosquito repellent. These products are generally cheaper than synthetic chemical sprays, safe for use and lethal to mosquitoes.

Many people will argue that the best mosquito sprays should contain at least 30% DEET. This is not strictly true. DEET is a powerful insect repellent, however, using too much of a concentrated amount can cause illness, rashes and even seizures.

Therefore it is vital that you are using your mosquito killer spray carefully.

How to use mosquito killer sprays

It is pretty simple to use indoor mosquito sprays, as you just open and spray them. However when using pesticides, it is vital that you store, use and apply them properly to avoid any issues.

With many pressurized can sprays, you should avoid using them near fireplaces or open flames. You should also avoid eating, drinking or smoking when using mosquito killer sprays as you may accidentally ingest the toxins from the pesticides.

Once you have sprayed in a room, you should leave the room for a while to let it settle, so that you are not inhaling any pesticides. If using in a kitchen, remove any items that may come into contact with the spray that you may later use. This could be food items, dishes, pans or utensils. You must be vigilant, so that you do not indirectly ingest the spray.

You should also remember to keep mosquito killer sprays away from pets and children.

Many mosquito killer sprays are different, so it is crucial that you read the instructions and labels before use to ensure you are taking the right precautionary steps when applying.

What makes a good mosquito killer spray

Mosquito killing sprays often fall into 2 categories. There are the safe, natural and light spraying products that promise to repel and kill any pests that may infest your home, and there are the powerful chemical instant killing products.

Both can be used effectively to destroy insect infestations.

Chemical mosquito killing sprays have a high success rate. By maximizing the power of their ingredients, insects will die upon impact with the products. However, with poisonous properties, these products can be harmful to ingest or inhale and toxic to your pets.

Natural or organic based products are much safer, but will need longer to work or more products applied for maximum effectiveness.

However, for optimal levels of safety and protection, we recommend that you use natural or plant-based products. These products are completely safe for use inside your home and will not release any poisonous or harmful chemicals around your family, children or animals.

The chemical structure of natural products begins to break down much more quickly than synthetic chemicals, and is therefore safer for use indoors without intoxicating the air.

Synthetic, stronger chemicals do not degrade quickly, and will therefore take longer to break down and will remain in your home for longer.

Plant-based products have a more short-lived effect in this sense, but they are much healthier for your living environment. They will not damage any of your surfaces or home furnishings, and will definitely not kill your houseplants.

Plant-based insect sprays have biological compounds that specifically target insects and bugs rather than other animals. This way they remain safe around pets, but are lethal when introduced to flying insects such as mosquitoes.

However they tend to take longer to go into effect, and if you want quick removal or instant kills, then a chemical based product may be more suitable for you.

Frequently Asked Questions


Are mosquito sprays toxic to animals?

Many mosquito sprays can be harmful to pets and children if accidentally ingested. We suggest that you always follow the safety instructions that came with your mosquito spray just to be certain.

Many mosquito sprays contain pesticides that can be toxic to animals, therefore we advise that you purchase a spray that will remove mosquitos whilst also being organic and environmentally friendly.

Organic ingredients in your mosquito repellent will not be harmful to your children or animals and are safe to use in the home.

Why are mosquitoes attracted to me?

Have you ever wondered why you are covered in mosquito bites whilst your partner or friend seems absolutely fine? It can be so frustrating, and the only thing you can do is take some extra steps to repel the insects.

Some people naturally attract mosquitoes more than others. Carbon dioxide generally attracts mosquitoes to people or locations. This can attract a mosquito from up to 115 feet away!

Once in the vicinity of animals or humans that they can draw blood from, mosquitos may be attracted to different scents, body odors and heat.

Your natural scent or the smell of your scent may be highly attractive to a mosquito and they will choose you to be their host over other people. Things like perfume or scented body sprays can also attract mosquitoes to you.

How can I reduce mosquito bites?

Mosquitoes are most active at dusk and dawn, so you could try not to be outdoors during those hours if it is an issue for you. You can also try to wear loose clothing, and avoid using perfumes or scented sprays and lotions.

If you are outside during peak mosquito hours then try and use a form of insect repellent such as a citronella candle or bug spray.

Make sure that you choose a spray that can be applied directly to your skin without causing damage or rashes, and ensure you have a separate repellent for your home.

You may be interested in: Best pet safe mosquito spray for your yard.

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Mike Henderson
Mike Henderson

Mike is a pest control operator from New York with over 15 years experience dealing with a wide range of pests. He shares his knowledge on this blog and provides useful information to help you combat pests on your own.

For severe infestations and professional advice you can also request a free pest control quote here.

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