Some people may not have booze breath as soon as an hour after their last drink. Like an air freshener, these activities will only hold booze breath at bay for so long. The only way to get rid of the smell altogether is to stop drinking which might not be a possibility without treatment. Perhaps the easiest way to identify when someone has been drinking alcohol is if they drink common beverages like beer and wine. However, this can often be hard to pinpoint as alcohol abuse because so many people consume beer and wine socially.