15 Things You Should Never Do to Your Underwear

, which can lead to mechanical problems.

7. Avoid using too much detergent
Using too much detergent can lead to residue buildup on clothing and in the washing machine. This can make clothes stiff and irritate sensitive skin. Always follow the manufacturer’s instructions for detergent use depending on the load size and soiling level.

8. Never leave wet clothes in the washing machine
Leaving wet clothes in the washing machine for extended periods can lead to mold and unpleasant odors. It can also cause colors to fade and fabrics to warp.