Answer (1 of 10): There is a Prestone brand spray you can buy at Wal-Mart that works great on frost. For thicker ice you really need to turn your windshield defroster on high fan, max temp and wait at least 10 minutes. Then it will be much easier to remove the ice. Yeah this may make you late for
Ice in Gutters? Here's How To Thaw Your Frozen Gutters and Downspouts
Ways To Melt Windshield Ice Fast
Winter windshield maintenance: How to protect your windshield this winter
4 Ways to Clean Frost Off Car Windows Quickly - wikiHow
Ways to De-Ice Your Windshield Without Damaging It
Melt – Frost and Ice Remover – Homeland Industrial Supply
How to neutralize road salt on a vehicle - Quora
How to defrost a car windscreen – RACT
3 Ways to Remove Built‐Up Frost from Your Freezer - wikiHow
Are there any quick and safe ways to remove ice and frost from one's vehicle windows without causing damage? Are there any chemicals I could spray? - Quora
How to Clean Your Freezer Without a Defrost Cycle - Fred's Appliance
Are there any quick and safe ways to remove ice and frost from one's vehicle windows without causing damage? Are there any chemicals I could spray? - Quora
Defrosting Your Car: Do's And Don'ts for a Frost-Free Morning
Ice dam (roof) - Wikipedia