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The Best Backpack Sprayer Mosquito Foggers

If you have a problem with mosquitoes on your property it is, therefore, vital that you head them off as soon as summer rolls around. One way to do this is to hire an exterminator to take care of them for you. However, mosquitoes are usually a recurring problem and require regular treatment; an expense that can really start to add up season after season! Fortunately, there’s a simple, cost-effective alternative. Professional backpack sprayers are widely available for purchase, easy to use and highly effective for eliminating mosquitoes. These motorized devices are simple to operate and allow you to quickly and autonomously de-mozzie your backyard, so you can go back to enjoying your summertime. But which are the best backpack sprayers on the market?

Home » How To Get Rid Of Mosquitoes » Mosquito Fogger » The Best Backpack Sprayer Mosquito Foggers

If you have a problem with mosquitoes on your property it is, therefore, vital that you head them off as soon as summer rolls around. One way to do this is to hire an exterminator to take care of them for you. However, mosquitoes are usually a recurring problem and require regular treatment; an expense that can really start to add up season after season! Fortunately, there’s a simple, cost-effective alternative. Professional backpack sprayers are widely available for purchase, easy to use and highly effective for eliminating mosquitoes. These motorized devices are simple to operate and allow you to quickly and autonomously de-mozzie your backyard, so you can go back to enjoying your summertime. But which are the best backpack sprayers on the market?

backpack mosquito fogger

Makita Backpack Blower

When it comes to backpack sprayers, nothing can beat this Makita blower - highly effective, efficient and comfortable to use.

backpack sprayer

Tomahawk Power Sprayer

This is a great backpack fogger for your DIY mosquito control operations. And it's twice as cheap as our top pick.

best backpack sprayer

Invatech Italia Sprayer

Powerful motor, large tank capacity, extended warranty, this Invatech Italia Backpack Sprayer offers the best bang for your buck.


Makita Backpack Blower


What we like :

What we don't like :

  • Very heavy when full; may be unsuitable for extended periods of use
  • Only suitable for use with liquid chemicals and cannot be used with powdered products
  • Much more expensive than other comparable models

Makita Backpack Blower Review

If you want to really blitz your mosquitoes, the Makita Backpack Blower is the best in the business. This heavy-duty backpack fogger can hold up to 3.9 gallons of liquid insecticide and is highly fuel-efficient, making it ideal for treating large areas. The powerful mist spray extends up to 30 feet for thorough, even coverage, making sure you don’t miss a single spot. It’s simple to set up and even easier to operate and is suitable for use on grass, shrubs, trees and anywhere else your mosquitoes may be hiding. The power and capacity of the Makita make treating large areas a breeze, for a quick and hassle-free mosquito treatment.

The Makita is guaranteed to eliminate mosquitoes around your property effectively, but is there any downside? Well, the large capacity of the Makita means that the blower is extremely heavy when full, tipping the scales at 70lbs. A low center of gravity and comfortable, heavy-duty straps offset this somewhat, but it still may be unsuitable for long periods of use. However, if you can handle the weight, the Makita backpack mist blower is an obvious choice – powerful, efficient and cleverly designed, for complete mosquito extermination.

Although the Makita comes with a heftier price tag than other models on this list, the durable design means it’s built to last. If you have a recurring problem with mosquitoes, this can still be a cost-effective alternative to repeatedly paying for professional pest control.


Tomahawk Power Sprayer


What we like :

What we don't like :

  • Heavy when full; may be unsuitable for extended periods of use

Tomahawk Power Sprayer Review

The Tomahawk Power Backpack Sprayer is perfect for DIY mosquito removal. With an impressive 3.7 gallon capacity and a powerful spray reach of up to 40 ft, the Tomahawk can be used to quickly and efficiently treat large areas. This means you can spray up to one acre of land in as little as 30 minutes – perfect for people with a lot of ground to cover!

This sprayer is very easy to assemble and operate and, unlike the Makita model, can be used either with liquid or powder pesticides.

Use the Tomahawk to tackle mosquitoes in orchards, vineyards, trees, gardens, greenhouses, ranches, or anywhere else on your property that needs treating. The powerful mist jet of this backpack chemical sprayer makes it easy to achieve thorough coverage, giving mozzies nowhere to hide. This makes for highly efficient mosquito removal, and with regular use can eradicate your mosquito problems entirely.

Like the Makita, the Tomahawk is very heavy when full and can be a challenge to carry for extended periods of time. This may be a problem for customers with back pain or limited upper-body strength. However, the comfortable, durable straps make transport a lot easier and will hold the sprayer comfortably and securely in place.

One of the greatest benefits of the Tomahawk backpack sprayer is its comparatively low price. This makes it an excellent, cost-effective alternative to hiring a pest control expert, especially if you have a recurring problem with mosquitoes.


Invatech Italia Sprayer


What we like :

What we don't like :

  • ‘Top heavy’ when full, making it difficult to carry
  • Very noisy when in use

Invatech Italia Sprayer Review

Like other models on this list, the Invatech Italia Mosquito Sprayer has a large, 3.7-gallon capacity and a powerful spray. The mist spray has a range of up to 39 ft when used horizontally, for quick and thorough coverage of gardens, orchards, greenhouses, and vineyards. The Italia is a versatile device and can be used effectively with liquid, powder and granule products. This means it can be used for a variety of purposes beyond mosquito removal, such as weed-killing and fertilizer application.

The adaptable dosage-control system allows you to vary the amount of insecticide dispensed. This makes it easy to adjust the functionality of the Italia Mosquito Sprayer depending on the scale of your mosquito problem and the size of the area to be treated.

As with the Mikita and Tomahawk models, the Italia is pretty heavy when full and may be a challenge for some customers to use. Unfortunately, this model is also a little ‘top heavy,’ which adds to the difficulty of carrying the sprayer for extended periods of time. The Italia also kicks up quite a racket when in use, to the extent that you may need to wear noise-canceling headphones while spraying!

Overall, however, the Invatech Italia Mosquito Sprayer is easy to set up and operate and can be used to effectively remove mosquitoes from large areas of your property. The comparatively low price of this product makes it a highly cost-effective alternative to hiring an exterminator, especially if you need to spray repeatedly for mosquitoes.

Other products to consider

Cardinal Backpack Mosquito Fogger 3-in-1

The Cardinal 3.5 gallon backpack is an excellent multi-use tool for any household. It can be used both as a leaf blower and a duster as well as a backpack fogger. It also includes a ULV sprayer for disinfectant sanitizers against viruses and germs. The fogger’s engine also operates at a very low volume which is great for residential areas.

Longray Pioneer Backpack ULV Fogger

This rechargeable, electric battery Longray Pioneer Backpack ULV Fogger is wireless, emission-free and super-convenient to use. By eliminating any need to buy fuel, the Longray Pioneer also has lower maintenance costs than other models on the market. However, as with the Dyna-Fog model, the Longray is way more expensive than other comparable models!

Hudson Backpack Power Sprayer

Finally, this interchangeable Hudson Backpack Power Sprayer can be effectively used to eliminate all kinds of insects and weeds on your property. The mister works well for tackling mosquitoes but, overall, the Hudson model isn’t as sleekly designed as others on the market and may not be as durable.

Mosquito Magician Backpack Fogger

The Mosquito Magician Gas-Powered Backpack Fogger comes with 2 gallons of natural mosquito killer, making this a great starter kit for anyone wanting to treat their yard for mosquitoes. It’s powerful, reliable, and effective!

You can read more about gas mosquito foggers and what makes them different from cold foggers.

Field King Professionals Backpack Sprayer

The battery-powered Field King 190515 is great if you need to spray large areas. Its battery lasts for up to 4 hours of continuous use which is equal to 50 gallons of liquid with an 8002 nozzle. The fully padded back harness is very comfortable which is a must if you want to use the backpack for prolonged periods of time. There’s a triple filtration system too which prevents clogging.

A quick breakdown of mosquito backpack sprayers

What is a mosquito backpack blower?

A mosquito backpack blower is a motorized device that can be used to dispense large amounts of mosquito-killing pesticide. These large sprayers are worn over the shoulders (like a backpack) and come with a nozzle to produce a fine but powerful mist of insecticide. This can be used to quickly and effectively treat large areas of outdoor space, ensuring the complete elimination of mosquitoes.

Who uses motorized backpack sprayers?

Commercial use:

The main appeal of backpack pesticide sprayers is their speed and efficiency in treating large areas of land. For business owners with large lots of land such as vineyards, orchards, ranches, and public gardens, this provides the perfect solution to their mosquito problems. A mosquito backpack sprayer can allow for speedy treatment of commercial properties without any need to call in a costly pest control expert.

Domestic use:

Many homeowners find themselves unable to enjoy their backyards during summertime, due to large numbers of mosquitoes plaguing their properties. Swarms of these bloodsucking bugs may drive you indoors at sunset, which is a downer if you’d rather be sat in your garden sipping wine! Backpack yard sprayers are, therefore, very popular among homeowners with recurrent mosquito problems.

These durable machines are a fantastic one-off purchase, as they can eliminate the need for expensive annual pest control treatments.

They are very easy to assemble and operate at home and can often be used with both pesticide and herbicide products. This versatility means they can also be used as backpack weed sprayers, so you can get your yard in tip-top condition for summer!

How does a mosquito backpack sprayer work?

A mosquito backpack sprayer works by dispensing insecticide from a reservoir tank via a spray wand and nozzle. The contents of the tank must be pressurized in order for the mist spray to work. Pressure is usually applied using a hand-operated lever pump, which must be used continually during spraying.

Once set up for use, the backpack fogger will spray pesticide as a fine mist. Simply aim your nozzle at the area you wish to treat and fire away! The best backpack sprayers will have a powerful spray that extends 30 feet or more, allowing you to quickly and efficiently treat large areas. Be aware that you will probably have to walk some distance to effectively cover all areas of your property.

Backpack sprayers can be very heavy when full, so this may be a strenuous task for some users.

Piece by piece:

  • The pump on your backpack blower sprayer is usually operated by hand using a lever. This will apply pressure to the tank, causing the liquid chemical inside to be forcefully expelled as a fine mist. You will need to pump the handle continuously while spraying to maintain pressure and keep the insecticide flowing.
  • The tank is the part of the backpack sprayer that holds liquid chemicals such as insecticide or herbicide. Fill the tank with the chemical of your choice before using your pest control backpack sprayer. The tank volume will vary from model to model and typically ranges from 2 – 5.5 gallons. The capacity you choose will depend on your specific needs, i.e. how much land you have to treat.
  • The spray wand is a hollow tube that extends from the tank of the backpack sprayer and is used to dispense the pesticide within. Nozzles can be attached to the spray wand to create a mist and will vary depending on the type of chemical and how much you wish to dispense.
  • The nozzle is attached to the end of the spray wand and turns the jet of pesticide into a mist when spraying. There are different types of nozzles available depending on the type of chemical you are using. Hollow cone nozzles are usually used for insecticides, while fan-type nozzles are more commonly used for herbicides.
  • The straps or harness of your backpack sprayer are there to keep it securely in place during use. It is important that these are both sturdy and comfortable, especially if you have a large area of land to treat and will be using the sprayer for extended periods of time.

Use backpack bug sprayers instead of…

Backpack bug sprayers are a great alternative to:

  • Mosquito repellent plants: Certain plants have been found to repel mosquitoes naturally. Citronella, basil, lavender, rosemary, thyme, peppermint, pine, cinnamon, fennel, cedar, garlic and geranium all have scents that mosquitoes can’t stand! Planting these around your property may help to reduce mosquito numbers, which means there a fewer around to bug you. However, they will do nothing to kill these insects so, if you have a large number of mosquitoes hanging around, they are unlikely to have an adequate effect.
  • Repellant candles and coils: Candles and coils are an effective way to keep mosquitoes away for short periods of time. Most candles intended for this purpose contain citronella, a plant extract that has been found to be highly effective in repelling mosquitoes. Mosquito coils are also a reliable way to keep mosquitoes at bay in the evening. However, the smoke produced by coils is highly toxic, so you may want to think twice before lighting one up! Although citronella candles are a good way to temporarily repel mosquitoes, they won’t do anything to eradicate these insects from your property. A backpack sprayer is a much more effective solution if you’re hoping to eliminate mosquitoes.
  • Outdoor bug foggers: Handheld mosquito foggers work in a similar way to mosquito backpack sprayers. These are used to spray clouds of insecticide to effectively kill mosquitoes but on a much smaller scale. Though they may be useful for tackling specific areas, such as around shrubs, ponds, and ditches, they won’t be of much use if you have a large plot of land to treat. If you need to treat several acres of your property, a backpack fogger is the way to go!

Backpack sprayer buying guide

What tank capacity do you need?

The tank capacity of backpack mosquito sprayers generally ranges from 2 – 5.5 gallons. Which size you need to buy will depend on a few different factors:

  1. How much land do you have to treat? If you have several acres of land to spray, choosing a backpack sprayer with a large tank capacity is best. This can make treatment far more efficient as you can spray everything in one go without having to stop and top up on insecticide for fogger! People with orchards, vineyards, ranches, or any other large plots of land may, therefore, want to consider a fogger with a capacity of at least 4 gallons.
    If you only want to spray your backyard, however, a smaller tank size may suffice. Larger backpack sprayers can be very heavy when full; a discomfort that simply isn’t necessary if you have a relatively small plot of land to treat.
  2. How much weight can you carry? Backpack sprayers can become very heavy when full, especially if you pick a model with a large tank capacity. A sprayer with a 4-gallon tank can weigh as much as 70 lb when full, which can be difficult to carry for extended periods of time. If this is something you may struggle with, choose a model with a smaller tank OR look for one with good weight distribution to make carrying the fogger easier.

What type of pesticide are you using?

Most backpack mosquito foggers are suitable for use with liquid chemicals, but not all can be used with powders.

If your pesticide of choice is only available as a dry formulation, you will need to find a model that is equipped to handle this.

The Tomahawk and Invatech backpack sprayers can both be used with powder formulations; however, the Makita is only suitable for use with liquids.

Main features to look for:

Nozzles: what type will you need?

The nozzle is one of the most important parts of your backpack fogger, as it controls the rate and volume at which insecticide is sprayed. Nozzle selection is more important than you may realize, as different types are used for different purposes. The two main types for mosquito spraying are fan nozzles and cone nozzles:

  • Hollow cone nozzles dispense insecticide in fine droplets, which are sprayed in a hollow cone pattern. This is excellent for treating foliage, as it ensures thorough and even coverage of all spray sites. Cone nozzles are a very popular option for use with insecticidal sprays.
  • Fan nozzles are great for dispensing an even distribution of liquid across the spraying area and produce small droplets for greater coverage. These nozzles have to be placed directly over the foliage to be sprayed, so are not suitable for treating trees over 0.5 m in height. However, a twin-orifice flat fan nozzle can be used to spray droplets in two different directions, allowing for more even coverage of shrubs, flowerbeds, and grasses.
Backpack fogger nozzle


Tank: how large should it be?

When choosing the tank volume that’s right for you, it’s important to weigh up two factors; how much land you have to treat, and how much you can carry. Choosing a backpack sprayer with a small, 2-gallon tank may seem sensible in terms of the reduced weight. But, if you have several acres of land to treat, it can mean that you waste a lot of time stopping to refill it. A larger, 6-gallon tank may mean you can get the job done in one go, but may not be comfortable to carry for extended periods of time.

Generally, a modest, 4-gallon tank is a happy middle-ground that fulfills most people’s requirements.

This will carry enough insecticide that one load will be enough to cover everything, but is still light enough that it can be comfortably transported.

Pump: Piston or diaphragm?

There are two main types of pumps available for backpack sprayers; the piston pump, and the diaphragm pump. But what are the main differences between the two?

Piston pumps are generally the more popular of the two for several reasons.

Piston pumps are more powerful than diaphragm pumps and are able to generate sprays with smaller droplet size and further reach. They are also easier to repair and more affordable than diaphragm pumps, making them a more popular choice for home use.

Although they are suitable for use with non-abrasive spray liquids, such as insecticides and herbicides, they can not be used with abrasive chemicals, such as wettable powders or bleach.

While the main advantage of the diaphragm pump over the piston pump is their ability to handle a wider range of chemicals. If you intend to use your backpack sprayer to dispense bleach solutions or wettable powders, a diaphragm pump will be able to handle it better than a piston pump.

Additional features to look for:

In-line filters and screens: An in-line screen is essential for stopping your nozzle tip from becoming clogged up with debris. They are also handy for preventing nozzle dripping if the line pressure drops during spraying. The type of screen you use will depend on the size of your nozzle tip; the smaller the nozzle tip, the finer the screen mesh needs to be. Screens are often included as part of your purchase and will come with your backpack sprayer.

Top brands you can trust:

What are the top brands of backpack sprayers that are guaranteed to perform well?

Makita: Makita is well known for producing top of the line power tools for use in both homes and businesses. Their backpack power sprayers have a great reputation for reliability and functionality and are a great purchase if you’re looking for a long-lasting solution to your mosquito problems.

Tomahawk: Tomahawk produces backpack sprayers that are perfect for DIY mosquito removal. These foggers are easy to set up and operate, with a durable design that means you can use them year after year.


  • Curved wands: A curved spray wand can be used to tackle hard-to-reach areas that a straight wand simply can’t get to. A curved tip is also great for more accurate spraying of shrubs, flowerbeds, and hedgerows.
  • Spray wand booms: A boom can be attached to your spray wand to give it greater reach. This can not only make spraying trees and large shrubs much easier, but it can also allow you to treat large areas more quickly.

Expert tips for using your backpack pesticide sprayer

Maintain a constant walking speed

How fast you walk when spraying is more important than you might think. If you walk quickly, you’ll apply less insecticide; walk too slowly, and you’re at risk of overspraying. It’s best to pick an even walking speed that you can easily maintain throughout treatment, regardless of whether you’re walking on flat terrain or a slope. This will allow you to achieve even, uniform coverage of all areas, for the best possible results!

Holding a backpack sprayer


Maintain a uniform pressure

Your nozzle pressure will also affect how much pesticide is dispensed during spraying. It’s very important to maintain a uniform pressure throughout treatment to ensure even coverage and the best possible results. Aim to keep nozzle pressure between 15 and 20 psi when spraying, for consistent output and even coverage.

Keep records

You may need to re-apply insecticide throughout the season to keep your mosquito numbers down. In this case, keeping records of previous treatments can help to optimize future results. Details such as nozzle selection, choice of insecticide, spray mix ratios and weather can help you to identify which conditions were most successful. This can help you to apply the most effective treatment during future applications.

Preventing leaks – check for rust, wear and tear

A leaky backpack sprayer can present a serious hazard to the user, drenching you in harmful pesticides during spraying. Preventing leaks is, therefore, vital for ensuring your safety and comfort when spraying for mosquitoes!

When getting your backpack sprayer out for the season, make sure to thoroughly inspect it for rust, wear and tear. Pay special attention to pumps, lines, and clamps when checking for leaks and breakages.

Regularly inspect nozzles and screens

A clogged nozzle or in-line screen can also lead to leakages. What’s more, it can result in an uneven spray pattern, which can reduce the effectiveness of your backpack sprayer. Carefully check both the nozzle and in-line screen for dust and debris which may restrict the flow each time you use your backpack fogger.

Perform an annual calibration

Regular calibration of your backpack sprayer is required to ensure efficient and effective use. This should be performed at least once a year and is essential for making sure you get the best possible results from your mosquito sprayer. This is a process that requires a little experimentation and a few calculations but ultimately will improve the performance of your sprayer.

To conclude

Warmer weather and summer showers can mean only one thing – mosquito season is on the way! For landowners, this is bad news, especially those with orchards, vineyards, ranches or large backyards. Mosquitoes are not only a major annoyance around dawn and dusk, but they can also pose a serious health risk to anyone who comes into contact with them. Although diseases such as malaria and dengue fever are limited to certain countries and climates, the Zika virus is now a worldwide problem and is especially dangerous for pregnant women. Illnesses, aside, the red, itchy bumps left behind from mosquito bites, are enough to drive anyone indoors, effectively putting an end to an otherwise pleasant evening outdoors.

Fortunately, a backpack mosquito sprayer can be the ultimate solution for DIY mosquito removal. These portable foggers have the capacity to quickly and efficiently treat large plots of land, making them the number one choice for anyone who finds themselves regularly plagued by mosquitoes. A backpack sprayer can be used to spray several acres of land with insecticide in no time at all, effectively eradicating mosquitoes season after season.


Bhupinder Singh Randhawa

Hey. Karen. Good. Evening. My question we live USA but i have my agriculture farm in India we need backpack mist sprayar wich one is best my please give me help. Thanks. Bhupinder


    Hi! I suggest you re-read the article and simply pick one from our TOP3 picks, which seems to be the best fit for you, since all of them are suitable for large areas.


Is there a battery-powered variant available that you would recommend?

judi bird

When spraying for mosquitos do I do the perimeter of my area or the whole area?


    We suggest spraying the whole area.

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