Bugs! They’re not just annoying, they can carry disease and harm your plants, pets, and home. Bug sprayers play a vital role in effectively neutralizing these pests, enabling us to protect our homes, gardens, and businesses. In this comprehensive guide, we will explore just about everything you could possibly need to know about bug sprayers. Starting with the different types available, which one is best for you, best practices for their usage, and maintenance.
Get ready to become a bug sprayer expert and take charge of your pest control efforts!
Types of Bug Sprayers
Like other types of sprayers, there are several types of bug sprayers available, each designed to meet different pest control needs. In reality what we might call a “bug sprayer” is similar to a lawn and garden sprayer or pest control sprayer. There are subtle differences in the specific components used on each type of sprayer, but overall they function the same. The key is to understand the differences and know what scenario type should be used in specific scenarios. This will help you know which is most suitable for your specific circumstance.
Let’s take a look at the various types of bug/pest sprayers:
Pre-Mixed Bug Sprayers
Hardware and home improvement stores have aisles filled with different pre-mixed pesticide sprayers. Some are aerosols, and some are battery-powered. These sprayers are filled with a solution of product that is aimed at preventing or eliminating pests. These sprayers are fine for small residential applications but they do have some major disadvantages.
If you just need to spray a single product for one type of insect or bug, then these are fine. They are convenient and efficient. The main issue is that they are more expensive. If you are a do-it-yourself type, chances are you will spray for bugs more than once in your lifetime. With these sprayers, once empty you must get another, and if you need to spray a different product you will need to buy another type.
If you don’t use it all in one application you can certainly store it for future use, however, the pump mechanisms on these sprayers are not built to last. They dry out and residue can plug the small nozzles. If you are planning on taking care of your pests by yourself, it is most likely worth it to invest in your own sprayer.
Handheld sprayers are compact and simple, making them an ideal choice for small-scale pest control. These sprayers typically feature a pump module that builds pressure in the container when you work the handle up and down. They are lightweight, portable, and offer precise application to the user. Handheld sprayers are ideal for spot treatments, and broadcast applications in smaller areas like gardens, patios, homes, etc.
- Precise application
- Suitable for smaller areas and spot treatments
- Limited capacity, meaning more refills over a large area
- May require constant manual pumping for continuous pressure
- Pest control applications in smaller outdoor areas, such as gardens, flowerbeds, and lawns.
- Indoor pest applications, such as eliminating ants, roaches, or spiders in basements, garages, etc.
We have many other resources about hand pump sprayers that can provide you with additional insights, be sure to take a look at these:
- How far can a pump sprayer spray?
- Pump sprayer won’t build pressure?
- Which pump sprayer is right for you?
Backpack sprayers are used in similar roles as hand sprayers, but they have more capacity and mobility for larger pest control tasks and areas that require extensive coverage.
They consist of the same basic components as a hand sprayer but are packaged in a way so that the weight is distributed evenly, allowing for more extended use without excessive fatigue.
These sprayers typically have a manual pump but there are battery-powered backpack sprayers as well. Backpack sprayers are commonly used by pest control professionals as well as homeowners with larger yards or properties.
- Cover more area without refilling
- Ergonomic design allows for extended use.
- Ideal for treating larger outdoor areas and commercial spaces.
- Heavier compared to handheld sprayers.
- Constant manual pumping may be required to maintain pressure.
- More expensive than hand pump bug sprayers
Best Use Cases:
- Treating large yards, lawns, or commercial properties.
- Indoor pest control for businesses, schools, churches, etc.
There are many more aspects to discuss when it comes to backpack sprayers. That is why I have several other articles explaining these things in further detail:
Commercial Spray Rigs & Skid Sprayers
For large-scale pest management and commercial pest control, you need a “bug sprayer” that provides capacity, precision, and reliability. Commercial pest control operators use sprayers with a large tank, industrial pump, high-pressure hose, and a heavy-duty precision spray gun.
They are suitable for various pest control tasks. They can apply pesticides over an entire lawn, around the foundation of a house, and with the right pump, they can spray tall tree canopies for invasive insects. They are generally equipped with a long length of hose, sometimes 300-400 feet. The industrial-grade high-pressure pumps are able to push liquid through a long length of hose and still provide adequate pressure for effective application.
Furthermore, the long hose allows the operator to access areas that their large spray rig cannot fit into. For example basements, crawlspaces, or other indoor areas. This makes them more efficient than just carrying a hand pump sprayer or backpack sprayer indoors.
- Eliminates the need for manual pumping or frequent battery recharging.
- Large capacity tank means less refilling
- Very large, requires a truck or van to haul around.
- Requires regular maintenance
- Versatile option for both small and large-scale pest control tasks.
- Ideal for commercial operators where the cost investment is worth it.
Commercial bug sprayers are more complex than basic residential sprayers. If you are looking for more details on the operation, maintenance, and construction of a commercial pest control rig, take a look at these articles:
- Is it Cheaper to Build or Buy a Sprayer?
- Troubleshooting a Skid Sprayer/Spray Rig
- Winterizing a Skid Sprayer
Choosing the Right Bug Sprayer for Your Needs
With all the different types of bug sprayers available, how do you know which one will work best for you? Here are the aspects to consider:
How Much Area Do You Need to Cover?
For most residential indoor applications, a handheld sprayer may be sufficient. It would also be adequate for small gardens or lawns. For larger yards or commercial spaces, a backpack sprayer with a larger capacity will be more efficient, and more convenient.
A commercial rig is really only going to be necessary for pest control professionals. However, if you have a large property, food plot, campground, business, etc., the extra cost might be worth it.
Pest Type & Location
The type of pest you are going to eliminate will determine the type of pesticide you use. The location of the pest will determine the type of sprayer you need and what type of sprayer accessories you need.
Example 1: If you need to apply a product as a band around your house. A small hand pump sprayer or backpack sprayer will work. The key will be ensuring your spray has a flat fan nozzle that will evenly and thoroughly coat the ground in an efficient manner.
Example 2: If you have a pest in tall trees you cannot rely on a backpack sprayer or even a small 12-volt electric sprayer. These might work ok with very small trees or shrubs but for tall trees (30 plus feet tall) you need a gas-engine driven diaphragm pump to develop the needed flow and pressure to do the job.
I have found from experience that a hand pump sprayer is great for spraying my basement but when I want to spray around the house or outbuildings, I prefer my backpack sprayer. Beyond refilling it, the main difference is stopping, setting the pump sprayer down, and pumping it. This takes time and after bending over multiple times I start to feel my age.
With a backpack sprayer, there is no bending over and I don’t have to stop and refill often. Even though it is heavier, it does not wear me out as much.
I even did a small test to see how much time a backpack sprayer can save you. Check out the results in the article “Are Backpack Sprayers Worth It?”.
Everyone will have their personal preferences, and in many cases, a different sprayer will be better suited for different applications.
Best Practices for Using Bug Sprayers
Using your sprayer correctly is essential not only to ensure your application is effective but to keep your sprayer working properly. These best practices will help you avoid wasted effort and time.
Always Read and Follow the Instructions
I used to be the guy who jumped into a job in order to save time. But, more than once I made an incorrect assumption about the product I was using and ended up respraying an entire area. To avoid this, always read the label on the pesticide you plan to use. Often times pesticides have specific use instructions that need to be followed.
The label will give you dilution ratios, safety tips, and what type of nozzle or droplet size is required for best results.
Use the Correct Spray Nozzle
If you ask me the most important single component of a sprayer is the sprayer nozzle or spray tip. The nozzle shapes and disperses the liquid as it leaves the sprayer, and slight variations can mean different results. The label on your chemical will often provide information on the type of tip to use.
Nozzles are more complex than most realize, that is why I wrote several articles to break down the details surrounding spray nozzles:
- What do the numbers on a spray nozzle mean?
- What does the color of a nozzle mean?
- Sizing a spray nozzle
Wear Protective Clothing
Most people will choose to wear gloves when spraying, and this is a great idea, but eye protection is also very important. A slight change of wind could blow your pesticide into your eyes. Even when spraying indoors eye protection is important to avoid splatter, drafts, or accidents.
Mix and Dilute Properly
When using liquid insecticides or pesticides, ensure that you follow the recommendations on the label and dilute them according to the instructions. Proper ratios are crucial for maintaining the effectiveness of the product while avoiding any potential impact on surrounding plants, pets, or people.
Maintain Consistent Pressure
If you are spraying for bugs over an entire area, such as your lawn. You want to try to maintain constant pressure. This will help ensure you are applying liquid evenly. If your pressure varies you will undertreat some areas and overapply in others. This might mean you need to spray again in the near future.
RELATED: Calibrating a Backpack Sprayer
Wind, rain, and temperature can have an effect on the performance of pesticides. Wind can blow your spray off target and rain can potentially wash away recently applied products. It is straightforward but failure to consider these things might mean a lot more work for you.
Clean Up and Store Properly
I tend to get a bit preachy about this topic but for good reason. If you want your sprayer to work for many years, the key is proper care. After using your bug sprayer, clean it thoroughly. Use fresh water to rinse out the tank, wand, and nozzle to remove any residual chemicals. Store the sprayer in a cool, dry place, away from direct sunlight and extreme temperatures.
Frequently Asked Questions about Bug Sprayers
How often should I clean my bug sprayer?
If possible you should clean your bug sprayer after each use. This prevents residual chemicals from lingering and building up in the sprayer. It also helps prevent cross-contamination when switching between different pest products.
Can I use the same bug sprayer for different types of chemicals?
You can definitely use the same sprayer for different chemicals. You will want to use a tank cleaner to neutralize the tank and avoid cross-contamination. You also want to ensure that the sprayer you have is fitted with rubber o-rings and seals compatible with the chemical you will sprayer.
How long does a bug sprayer typically last?
The lifespan of a bug sprayer can vary depending on many factors. In general, a hand pump sprayer or backpack sprayer can last several years. I have used the same hand pump sprayer for more than 5 years with no issues. With good care, a sprayer used for light residential work can last potentially for a decade. It is not uncommon for small plastic pieces to break but often you can replace these and keep the sprayer working just fine.
The biggest threat to a sprayer is the chemical attacks that occur when the sprayer is sitting unused. Avoid this by thoroughly rinsing the sprayer and winterizing it. Also, you can lubricate the rubber components with Vaseline or petroleum jelly when they start to lose resilience or the sprayer gets harder to pump up.
Bug Sprayer Maintenance Resources:
Can I use bug sprayers indoors?
Yes, bug sprayers can be used indoors. However, check that the product you are spraying is safe for indoor application. Also, consider proper ventilation and wear appropriate protective gear.
Can I store insecticides or pesticides in the bug sprayer?
It is generally recommended not to store chemicals in the bug sprayer for extended periods. In most cases, it is ok to keep your chemical mix in your sprayer overnight or for a couple of days if you are planning to come back and spray more.
Bug sprayers may seem complex but hopefully now you have some confidence that will help you tackle the bug problems in your home.