If used indoorsyou will not have to worry about overspray, it will stay in the direction of where it was sprayed and not affect others in close range. This is ideal if you work in a dangerous job or want the a proffesional protection product.
The Wildfire 18% formula is one of the hottest, and more importantly, the fastest reacting spray we've ever tested. This spray immediately permeates the pores of the skin, closes the eyes, and inhibits the respiratory system. What makes this product so effective is the purity of the pepper used in formulating this product...only food grade grade 3 million or 4 million scoville heat units pepper used." - Larry Harris, Washington Labs
Please visit our web site at http://www.illiniselfdefense.com toy buy your self defense needs.