Wildfire 18% pepper spray is hot, hot, hot. Wildfire is 18% Oleo Resin Capsicum (pepper). This has a measure of 3 Million Scoville Heat Units (SHU). Wildfire 18% pepper spray comes in 5 sizes: 1/2 ounce, 1.5 ounce, 4 ounce, 9 ounce and 1 pound. Beautiful retail packaging.

The Wildfire 18% Formula is one of the very hottest and fastest reacting pepper sprays available. This spray immediately enters the pores of the skin, makes the eyes close and inhibits breathing, making it an important and effective self defense weapon.