Can Windshield Washer Fluid Freeze and Damage the Tank?

[MalachiFitz]

Windshield washer fluid can freeze and damage the tank. If you find that the fluid does not spray out when the washer fluid reservoir is full, it indicates that the fluid is frozen. Here are some maintenance methods to prevent the tank from freezing and cracking: 1. Preventive Measures: In winter, open the engine hood under sunlight and wait for a while to melt the frozen washer fluid. 2. Remedial Actions: If the temperature remains below freezing, you can pour some warm water into the reservoir. Once the frozen washer fluid melts, spray it out as soon as possible to prevent it from freezing again. However, be cautious to pause for about two to three minutes during spraying to avoid damaging the engine. 3. Replace with New Washer Fluid: After removing the old washer fluid, choose an antifreeze washer fluid suitable for winter. Make sure to select one with a clear production date and intact packaging.