Keeping your favorite black shirts looking sharp and fresh can often feel like a battle against stubborn deodorant stains. These unsightly marks can ruin the sleek appearance of your garments and can be frustrating to remove. The challenge is compounded by the fact that black fabric tends to show stains more prominently than lighter colors. A simple swipe of deodorant can lead to discolored patches that not only look unappealing but can also be difficult to treat without damaging the fabric. Deodorant stains are typically caused by a combination of sweat, the ingredients in the deodorant itself, and the friction of clothing against the skin. Many people find themselves in…