Experts advise against using viral hacks like pouring vodka on windscreens for defrosting, warning of potential damage to the glass and car paint. Instead, they suggest a safer and cost-effective alternative: using a potato. The natural sugars in potatoes act as a frost-resistant barrier, effectively reducing frost build-up without the risks associated with vodka, such as chemical damage or residue.
This potato method is not only economical but also protects the integrity of the windscreen. Additionally, experts recommend using the car's sun visor to direct airflow downwards during defrosting, which is a simple, fuel-saving technique that reduces wear on the vehicle. This approach is innovative and practical, especially in icy conditions.