I've let it out approximately 3m spray in the face, because I have kept myself from Pferrerspray nichst, I wanted to know if it's really what brings. I myself am a strong, 182 large, 33-year-old man, but when I have gotten a charge I could but I still keep on my feet just was not able to defend myself, I could not open my eyes I ran the water the eyes mouth and nose and my mouth was burning as if I had a mouthful of needles, after about 3min I could could make your eyes only with great pain for up to 10 to 20 seconds on but still nothing to see because my water still from eyes, nose and mouth ran. As I washed my face with a wet rag after 10 minutes it was all right the mouth was still burning 30 minutes later unangehnem. So I can only recommend the spray makes it what it is !!
