Typically, when most people empty out the lint trap, they throw the lint into the trash. However, there are many reasons why you may want to save and reuse this material instead.

One of the most common uses for dryer lint is to fill things like craft projects, throw pillows, toys, and pet beds. These items are usually stuffed with Poly-fil or polyester.

Another use is to clean up spills around the house. Due to dryer lint being made out of tiny pieces of fabric, it can soak up liquid just like a fabric or paper towel would.

There are also ways to use dryer lint outdoors. You need to remove the lint from your dryer because it is highly flammable, but you could save it to start fires when camping.

Dryer lint can also help to prevent weeds or soil erosion, as it can help the soil stay more compact. Keep it away from plants that are in bloom, since it can stunt their growth.

Dryer lint can also be added to your compost pile to boost its carbon level. Only do this if you don't use dryer sheets, as they contain chemicals that may harm your garden.