How to Remove Fog from Car Rearview Mirrors?

[GeorgeFitz]

Methods to remove fog from car rearview mirrors: 1. Turn on the defroster vents at the bottom of the windshield: Most car models have defroster vents located at the bottom of the front windshield. Turn on the air conditioning, adjust it to the defrost setting, and activate the external circulation. 2. Anti-fog cloths: These come in two types—regular anti-fog cloths and anti-fog wipes. Regular anti-fog cloths can only be used after fog has formed on the glass, while wipes can be used directly to prevent fogging. 3. Anti-fog spray: Apply it to the glass surface, but avoid wiping with hands or a wet towel afterward, as the spray can be washed away by water. 4. Rear window defroster wires: If frost or ice has already formed on the glass, do not use this function immediately. Remove the frost or ice first, as the wires heat up quickly and can cause rapid temperature changes between the inside and outside of the glass.