PEAK (PWN0H3) -20°F DE-ICER Windshield Washer Fluid

PEAK -20°F De-Icer Windshield Washer Fluid is a ready-to-use, blue all-season windshield cleaner formulated to remove road grime and resist freezing down to -20°F.

Designed for everyday drivers in cold climates, this one-gallon solution combines cleaning agents and freeze protection so you can maintain clear visibility in winter conditions without mixing concentrates. PEAK offers multiple temperature ratings so you can choose the level of freeze protection that matches local weather patterns.

How does this fluid perform in freezing temperatures?

The formula prevents the washer reservoir and spray from freezing down to -20°F, helping maintain washer operation and spray performance during cold snaps. It’s premixed, so it’s safe to pour directly into your vehicle’s washer fluid reservoir.

• Freeze protection rated to -20°F for consistent winter performance
• Premixed ready-to-use—no diluting or measuring required
• Maintains sprayability and pump operation in subfreezing weather

Will this cleaner remove road salt, bugs, and grime effectively?

The cleaning agents in this product are formulated to lift and dissolve common road contaminants to restore windshield clarity. It works with vehicle wipers to clear film, road salt residue, and light organic deposits without additional additives.

• Removes road salt and light grime for improved visibility
• Compatible with windshield wipers and washer systems
• Blue all-season formula designed for broad cleaning tasks

Is PEAK -20°F safe for my vehicle’s paint, glass, and washer components?

This ready-to-use washer fluid is formulated for automotive use and is safe for standard glass, painted surfaces, and washer system parts when used as directed. Avoid prolonged contact with certain plastics or painted surfaces by wiping spills promptly.

• Formulated for automotive glass and washer systems
• Minimize spills on vehicle paint; rinse if contact occurs
• Use as directed in the owner’s manual to preserve components

How do I choose between different PEAK temperature ratings?

Pick a rating that equals or exceeds the lowest temperatures you expect where you park and drive. If overnight lows commonly fall below -20°F, select a lower-rated product; for milder climates, a higher-rated or all-season option may be sufficient.

• Choose -25°F or lower for extremely cold regions
• -20°F for typical cold winter climates and mixed conditions
• 0°F, +20°F, or +32°F for milder winter or year-round use

Who this is for: Drivers who need dependable winter washer performance and prefer a ready-to-use solution will benefit from PEAK -20°F De-Icer Windshield Washer Fluid. It’s ideal for commuters, fleet vehicles, and anyone in regions with regular subfreezing temperatures who wants a simple, reliable way to keep the windshield clear without mixing concentrates.

Ingredients

Water (7732-18-5), Methyl Alcohol (67-56-1), Dye.