Windshield washer fluid contains ingredients that are meant to clean up those stubborn messes. Most products are made of methanol and other alcohols like ethylene glycol. Many also contain small amounts of ethanol or antifreeze made from methylated spirits to keep the product from freezing during the winter months.
Is windshield washer fluid harmful to skin?
These products can be harmful and even fatal if swallowed, inhaled, or splashed on the skin or in the eye. For example, windshield washer fluid can cause blindness and possible death in small amounts. When inhaled, many of these products can have toxic effects on the body.
Can you make your own windshield washer fluid?
How to Make DIY Windshield Washer Fluid. Step 1 – Fill a large jug with 1 gallon of water. Step 2 – Add 1 tablespoon of dish liquid. Step 3 – Add 1/2 cup of ammonia.