When should you use them?

When using dryer sheets, you have to know which type of fabric you want to work with.

Dryer sheets are supposed to be used when you’re drying clothing that’s made out of natural fibers, like cotton socks, shirts, and pants, so you can reduce stating cling and soften fabrics. However, that’s not always such a great idea. In case you’re cleaning microfiber towels, skip the dryer sheets. How can dryer sheets impact microfiber cloths?

According to Jennifer Druckamiller, a director of product experience at microfiber company Norwex, some additives, besides those in your detergent, can coat the fiber of a microfiber towel and make it less effective.

Also, skip the dryer sheets when you’re drying cotton towels and flame-resistant fabric, like children’s pajamas. Dry your athletic wear alone, as the softeners in dryer sheets might reduce the fabrics’ moisture-wicking capacities.