3. Pepper Spray
Ends in: Three Years
$10* is the average price.
After three years, pepper spray normally loses its potency. Pepper spray is a vital tool for self-defense, so you want to be sure you have a product that will work if you need to use it. In self-defense scenarios, pepper spray can be an effective disabling weapon because of its well-known painful effects.

Shutterstock | Pepper Spray ©rock-the-stock
Get a new pepper spray container after 36 months. Usually, the manufacturer’s website or the canister itself list the expiration date. Even in a close-quarters battle, pepper spray that has gone bad will not go as far and will be less effective.
