Related Clues:
- Clean the mirror, after a hot shower
- Dashboard heater setting
- Make ready for winter flight
- Salt, at times
- Clear, as a cold nose?
- Remove the frost from
- Ready for takeoff, perhaps
- Do a winter airport maintenance job
- Clear, as a frozen windshield
- Thaw, as a wing
- Clear for takeoff, in a way
- Clear frost from
- Clear a frosted windshield
- Thaw out
- Clear the air?