As winter approaches, many drivers face the nuisance of car window condensation, which not only obscures vision but also promotes mould growth. A viral TikTok hack suggests using a common kitchen item—a potato—to solve the problem for just 12p.
TikTok user ND_home demonstrated the method: cut a potato in half, rub the cut side on the inside of the windscreen, let it dry, then wipe clean with water. The starch in the potato creates a barrier that prevents fogging.
The video has garnered over 30,000 views, with comments praising it as a “genius car hack” and “really useful.” Experts confirm the science behind the trick, noting that a clean potato works best to avoid streaks.
For best results, cover the entire window surface and wipe off any starchy residue promptly. This cheap and simple solution could keep your car windows clear all winter.
