Quick answer: Wasp spray is not a good substitute for pepper spray. Wasp spray is a pesticide made for insects. Pepper spray is made for self-defense against people. Using wasp spray in a way that goes against the label may also cause legal problems.
I still see people saying wasp spray is a good choice for self-defense.
Some people think it works better than a can of pepper spray. They think that if it can kill wasps, the chemicals must also work well against a person.
That may sound right at first. The problem is that the two products are made for very different jobs.
Why Wasp Spray Looks Powerful
Wasp spray often comes out in a strong stream. It can travel a good distance because it is made to reach wasps and their nests.
That strong stream makes it look like it would work well for self-defense.
A strong stream does not mean it will affect a person the same way pepper spray does. Pepper spray is made to cause burning, tearing, coughing, and trouble keeping the eyes open.
In one recorded demonstration, a longtime pesticide worker allowed two wasp spray products to be sprayed toward his face.
He said he had some irritation, but he could still talk, move, and function.
That was only one person. It was not a scientific test. Nobody should try this at home.
It still shows why we should not assume wasp spray will work like pepper spray.
Wasp Spray and Pepper Spray Have Different Jobs
Wasp spray is a pesticide. Its job is to control insects. It should be used the way the label says.
Pepper spray usually contains oleoresin capsicum, also called OC. It is made and sold for self-defense. You do not see police officers walking around with cans of wasp spray.
Pepper spray exposure may cause:
- Burning eyes
- Heavy tearing
- Coughing
- Trouble seeing for a short time
- Chest tightness
- Nausea
- Trouble breathing
People can react in different ways. No can of pepper spray can promise it will stop every person or work the same way every time.
That does not make wasp spray a better choice. It means you should know what any self-defense product can and cannot do.
Want More Distance? Compare a Large Can to a Large Can
Some people choose wasp spray because they want more range and more spray.
I get it. That can make sense if you do not know that larger cans of pepper spray are available.
The fair comparison is not a large can of wasp spray against a little keychain can. That is not apples to apples.
Compare a large can of wasp spray to a large can of crowd control pepper spray made for self-defense.
The 9 oz WildFire Crowd Control Pepper Spray gives you a larger can without a pistol grip. It has a top actuator like the type found on many cans of bear spray.
The 1 Pound Pistol Grip Crowd Control Pepper Spray gives you a larger can with a pistol style handle and trigger. It may be a better fit for a home, vehicle, business, or another set location than for carrying in a pocket or purse.
The 4 Ounce TwistLock Fogger WildFire Pepper Spray is another choice for someone who wants a fogger pattern without moving up to a one pound can. It has a TwistLock top and sprays in a wider pattern than a standard stream.
These are better choices to compare because they are made for use against people. You are not comparing a household pesticide to a tiny can of pepper spray.
Pepper spray also comes in different spray patterns.
A stream gives you a narrower spray pattern and may be easier to aim.
A fogger makes a wider cloud. That wider pattern can cover more area, but it can also blow back toward you or affect other people nearby.
The best size is one you can legally own, use, and keep close by.
A large can sitting in a closet will not help much when you are away from home.
Police Use Pepper Spray
Police officers use pepper spray but they refer to it as OC spray, and it also is made for use on people.
They do not replace their pepper spray with cans of wasp and hornet spray.
That is a simple way to look at it.
Use a product made for the job instead of trying to turn a household pesticide into a self-defense tool.
Wasp Spray Can Cause Legal Problems
Pesticide labels are legally enforceable. Using a pesticide in a way that goes against the label may violate federal law.
What happens next would depend on the situation, where it happened, and how the spray was used. This is general information and not legal advice.
Pepper spray laws also change from one state or city to another. Check your current state and local laws before buying, carrying, or using a can of pepper spray.
The Bottom Line
Wasp spray is made for insects. Pepper spray is made for personal defense.
A long stream does not make the two products equal.
If you want a fair comparison, compare a large can of wasp spray to a large can of crowd control pepper spray.
A crowd control can gives you more spray than a small can while still being made for the job you need it to do.
No spray can promise a certain result. Keep it where you can reach it, learn how the safety and actuator work, avoid a fight when you can, and leave the area as soon as it is safe.
