When you think of removing odor, you likely think of a foul smell. What happens when you experience a lingering scent from your perfume or cologne, even after it goes through the wash? Many perfumes are loaded with synthetic chemicals and resins, so it’s important to pretreat areas that are exposed to your daily spritz, such as the collar and cuffs. Read on to see how to remove both oil-based and alcohol-based perfumes and colognes from your garments.