No, you should not clean electronics with WD-40. WD-40 is a versatile lubricant and penetrating oil commonly used for loosening rusted parts, displacing moisture, and providing temporary protection against corrosion. While it can be effective for certain tasks, it is not designed or recommended for cleaning electronics.
Using WD-40 on electronics can cause various issues, including:
Damage to electronic components: WD-40 is not formulated for use on sensitive electronic parts. It can leave behind a residue that might damage delicate circuitry or cause short circuits.
Electrical hazards: WD-40 is flammable, and using it on live electronics can create electrical hazards, leading to fires or other dangerous situations.
Residue and attraction of dust: WD-40 can leave an oily residue on surfaces, attracting dust and dirt over time. This can further hamper the performance of electronic devices and create more cleaning problems.
For cleaning electronics, it's best to use products specifically designed for that purpose. Isopropyl alcohol (rubbing alcohol) with a high concentration (at least 90% or higher) is a commonly recommended cleaning agent for electronics. It evaporates quickly, leaving no residue, and is effective at removing dirt, oils, and other contaminants.
To clean electronics with isopropyl alcohol:
Power off the device: Always turn off and unplug the electronic device before attempting any cleaning.
Dampen a soft, lint-free cloth or cotton swab: Moisten the cloth or swab with isopropyl alcohol. Do not use excessive liquid that could drip into the device.
Gently clean the surfaces: Carefully wipe the surfaces of the electronics, paying attention to areas with visible dirt or grime.
Allow to dry: Let the device air dry for a few minutes before turning it back on.
For more delicate electronics or complex devices, it's advisable to consult the manufacturer's cleaning recommendations or seek professional cleaning services.