If you have oily hair, chances are you're frustrated with how often it needs to be washed in order to keep it looking and feeling great. Time is precious, and you want to spend it doing the things you actually want to do, and with the people you love. For this reason, dry shampoo is one of the best ways to keep your hair clean between actual shampooing, but is dry shampoo bad for your hair? What is dry shampoo? Dry shampoo is a powder-based product that is designed to coat hair and absorb oil and dirt. This allows you to keep your hair looking clean between washes by trapping the oil and other impurities that would otherwise affect the appearance and texture of your hair. In most cases, a form of starch is used as the absorbent powder. In some cases, talcum powder may be used instead. This powder is able to be sprayed over your hair like hairspray due to the inclusion of propellants like butane, making it simple to apply and spread around. Dry shampoo vs regular shampoo