A frozen windshield hack: on the night before it freezes applying very light mist of diluted GLYCERIN or clear ALCOHOL -based FACIAL TONER/SHAVING GEL or HAND SANITISER Forms a slick HYDROPHOBIC film that frost slides off instead of locking on. Because it’s water/alcohol based, standard screen wash dissolves and clears it fully leaving no residue on your windows
Glycerin or alcohol based products only
SHAVING GEL AND FOAM