In general, car cupholders should not be washed in a dishwasher. Car cupholders are usually made of various materials, including plastic, rubber, or metal, and subjecting them to the high heat and harsh detergents in a dishwasher can cause damage or deterioration.
Here's why you should avoid washing car cupholders in a dishwasher:
Material Sensitivity: Many car cupholders have plastic components, and the high temperature in dishwashers can cause warping, melting, or deformation of the plastic.
Rubber Inserts: Some cupholders have rubber or silicone inserts to provide grip and prevent items from rattling. Dishwashers can degrade the rubber over time, leading to a loss of functionality.
Adhesives and Assembly: Dishwashers can weaken adhesives used to hold cupholder components together, potentially leading to disassembly or malfunction.
Metal Parts: If your cupholder has metal parts, the dishwasher's heat and moisture can cause corrosion or rust, compromising its appearance and functionality.
Instead of using a dishwasher, follow these steps to clean car cupholders:
Remove Loose Debris: Start by removing any loose debris, trash, or larger particles from the cupholders.
Use a Cloth and Mild Soap: Dampen a soft cloth with mild soapy water and gently clean the cupholders. For stubborn stains, you can use a non-abrasive cleaner.
Toothbrush or Q-tip: For hard-to-reach areas or crevices, you can use a toothbrush or a Q-tip dipped in soapy water to clean thoroughly.
Dry Thoroughly: After cleaning, make sure to dry the cupholders with a clean, dry cloth to prevent moisture buildup.
Protective Inserts: If your cupholder has removable inserts, such as rubber or silicone, you can wash them separately by hand using mild soapy water.
By following these steps, you can keep your car cupholders clean and in good condition without the risk of damage that comes with using a dishwasher.