We have 29 teens that are 13 - 14 weeks old . They have been peaking themselves BAD . to the point of drawing blood . We were given a can of Blue Lotion Spray and used it ALL ... Hubby went to feedstore and was sold another kind of blue/purple spray that was told this will last longer after spraying , and because of taste will discourage further peaking. I had an idea and I want to run this by you guys , I was thinking maybe I could use bedadine and maybe MIX it 1/2 and 1/2 with water and spray them ? IF this is indeed OK and SAFE , what mixture do I use ?