How to Clean Your Technology
Apple has posted an article on how to clean your Apple products. These guidelines apply to all brands of technology, not just Apple products.
- Use only a soft, lint-free cloth. Avoid abrasive cloths, towels, paper towels, or similar items.
- Avoid excessive wiping, which might cause damage.
- Unplug all external power sources, devices, and cables.
- Keep liquids away from the product, unless otherwise noted for specific products.
- Don't get moisture into any openings.
- Don't use aerosol sprays, bleaches, or abrasives.
- Don't spray cleaners directly onto the item.
The full article is available here: https://support.apple.com/en-us/HT204172