Satin pillowcases can be made with silk fiber, which could increase their prices, but they can also be made with nylon, polyester or rayon (which are more affordable). Hot sleeper: Silk pillowcase.

To find out the best ways to clean many different types of clothing, including denim, cotton, wool, polyester and satin, we spoke with cleaning experts for their insight and product recommendations.

Though the viral product is made with 97 percent Polyester Satin and three percent Spanx, she tells viewers, “It’s supposed to have the same elements of silk, [such as] ...