Wasp spray is for Wasps, not people. Get pepper spray.

Three reasons you should not should not use Wasp Spray for self-defense.

1) It is against federal law to use wasp spray for personal self-defense.

2) The person you spray may sue you for violating the law.

3) Although wasp spray works to kill insects, people are not insects.

My recommendation is to invest a name brand pepper spray around ($9.00 -$15.00).

Last please leave that $1.00 non brand pepper spray alone you found at the flea market. It is probably expired or junk. This is probably why you are getting it at a discount.