Avoid through sizzling water on an icy windshield, as instant temperature alterations can crack the glass

https://kilo-wiki.win/index.php/The_Science_Behind_Effective_Windshield_Chip_Repair_Techniques

Avoid the usage of sizzling water on an icy windshield, as quick temperature ameliorations can crack the glass. Use de-icer or defrost settings instead correctly.