Use wintry weather-rated wiper blades with protecting boots to avert ice buildup
https://xeon-wiki.win/index.php/How_to_Tell_if_a_Chip_Can_Be_Repaired_or_If_You_Need_a_Full_Replacement_42630
Use winter-rated wiper blades with shielding boots to save you ice buildup and confirm consistent touch across the windshield.