Yes, washing machine cleaners can potentially damage rubber or plastic parts if not used correctly. Many washing machine cleaners contain strong chemicals designed to break down residues, mold, and mildew. If these chemicals are too harsh or used in excessive amounts, they can degrade rubber seals, gaskets, and plastic components over time.
Rubber parts, such as door seals, are particularly vulnerable because they are essential for maintaining a watertight seal. If these seals become brittle or cracked due to chemical exposure, it can lead to leaks and reduced efficiency. Similarly, plastic components can become discolored, brittle, or warped if exposed to harsh chemicals for prolonged periods.
To minimize the risk of damage, it is important to follow the manufacturer's instructions for both the washing machine and the cleaner. Use the recommended amount of cleaner and avoid using it more frequently than suggested. Additionally, opting for cleaners that are specifically labeled as safe for use with rubber and plastic parts can help protect these components.
Natural or milder cleaning alternatives, such as vinegar and baking soda, can also be used to clean washing machines. These options are generally less likely to cause damage to rubber and plastic parts, although they may not be as effective against heavy buildup.
Regular maintenance, such as wiping down seals and leaving the door open to air out the machine, can also help prevent the buildup of residues and reduce the need for harsh chemical cleaners.