The Hidden Reason Your Laundry Smells Musty — And the Simple Kitchen Ingredient That Can Help Fix It

It may also improve energy efficiency, since a machine free from heavy mineral buildup can heat water more easily. This reduces strain on internal heating elements and can contribute to more consistent wash results. In addition, maintaining a clean machine can reduce the need for repeated wash cycles. When odors or residue are eliminated at the source, clothes are less likely to require rewashing, saving both water and energy.

It is also helpful to use appropriate amounts of detergent according to manufacturer guidelines. Using too much detergent does not improve cleaning and can actually increase residue buildup inside the machine over time. Different types of detergent, such as liquid or powder, may leave different residues depending on water hardness and washing habits. Adjusting usage based on conditions can help minimize long-term buildup.

Preventive care is generally more effective than corrective cleaning. Small habits maintained consistently over time are more beneficial than occasional deep cleaning after problems have already developed. For example, quickly wiping the door seal after use, checking the detergent drawer periodically, and running an occasional hot maintenance cycle can significantly reduce long-term issues.