If you use styling products on a daily basis, then you should wash your hair daily or as regularly as you use the product. Styling products produce a membrane on your hair which attracts pollution. Your scalp becomes greasy faster and thus becomes a favorable environment for bacteria. At the same time, you should pay attention to shampoos and conditioners which you use on a daily basis. They need to be marked with the writing “suitable for daily use” meaning they contain less aggressive surfactants and are delicate to your hair and scalp.
Should I wash my hair daily if I use styling products?