Everyone’s body is different. So the best advice I can give is to test it out. You want to wear enough to where it lasts but it also not over powering. I personally always start with 3 sprays. One of each forearm and right under my neck. By the end of day, I smell my forearms to see how long the scent has lasted and determine whether or not more is needed. If you wear too much or the scent is too strong the people around will let you know. Back to my main point. Everyone’s body chemistry is different and only testing out different amounts of your body will allow you to determine what is too much or too little.