Will the car key be damaged if soaked in the washing machine?

[DiJuliette]

Generally, the car key can still be used after being dried if soaked in the washing machine. Ventilation and drying: Place the car key in a well-ventilated and dry area to air dry. Avoid pressing any buttons on the key, as the key contains a battery and circuit board, and pressing the buttons may cause electronic malfunctions. You can open the car key and wipe off the water inside. Wipe the battery: Use a dry cloth or tissue to clean the surface. If you have replaced the battery before, you can disassemble the key's outer shell, remove the battery, and use absorbent tissue to wipe off any internal moisture. Cold air drying: Use a hairdryer with cold air to dry the key. Do not use hot air, as the circuit board inside the key should not be overheated. Alternatively, you can wrap the key in a breathable bag and place it in a dry rice container, as rice is dry and can absorb moisture effectively.