Overview
- Driving Test Success shows that setting the windscreen fan to maximum with the temperature high melts ice from inside the cabin.
- Kylemore Cars advises switching off the air‑recirculation button to replace humid cabin air with drier outside air for quicker clearing.
- Experts recommend running the air conditioning in cold weather because it removes moisture that causes misted glass.
- The AA urges use of the warm air blower on the windscreen, rear demister and heated mirrors, plus staying with the vehicle while the engine runs.
- Clear View Driving cautions against relying on wipers for frost, while some social media users report surprise at the tips and others raise fuel‑use concerns.