RE: How often do you spray?
That stuff last a long time if used properly. Ive been using it sinceI started bow hunting. I basically use it on my hat, gloves and masks early season. My clothes are in an air tight tub with fresh earth wafers so I dont have to generally spray them down with scentkiller. I have yet to have a deer wind me since I started storing my clothes inthe air tight tub with fresh earth wafers.