--- product_id: 10961958 title: "Prestone AS250 De-Icer / Winter Windshield Washer Fluid, 1 Gallon" brand: "prestone" price: "£25.90" currency: GBP in_stock: true reviews_count: 13 category: "Prestone" url: https://www.desertcart.co.uk/products/10961958-prestone-as250-de-icer-winter-windshield-washer-fluid-1-gallon store_origin: GB region: Great Britain --- # Power cleans winter grime Melts ice & frost fast Protects down to -34°F Prestone AS250 De-Icer / Winter Windshield Washer Fluid, 1 Gallon **Brand:** prestone **Price:** £25.90 **Availability:** ✅ In Stock ## Summary > ❄️ Drive Clear, Drive Confident: Winter’s Ultimate De-Icer ## Quick Answers - **What is this?** Prestone AS250 De-Icer / Winter Windshield Washer Fluid, 1 Gallon by prestone - **How much does it cost?** £25.90 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/10961958-prestone-as250-de-icer-winter-windshield-washer-fluid-1-gallon) ## Best For - prestone enthusiasts ## Why This Product - Trusted prestone brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Refreeze Defense:** Prevents dangerous windshield refreeze, keeping your view crystal clear. - • **Streak & Glare Free:** Enhances visibility with a spotless, glare-free finish—perfect for rain-sensing tech. - • **Instant Ice Meltdown:** Clears frost and ice in seconds for safer, stress-free winter drives. - • **Extreme Cold Protection:** Formulated to perform flawlessly down to -34°F, so you never get stuck. - • **Heavy-Duty Winter Clean:** Powerfully removes road salt and grime, maintaining pristine windshield clarity. ## Overview Prestone AS250 De-Icer Winter Windshield Washer Fluid is a 1-gallon concentrated formula designed to melt ice and frost rapidly, protect windshield visibility down to -34°F, and prevent refreeze. It power cleans away winter salt and grime without streaks or glare, and is safe for rain-sensing windshields—ensuring your winter drives stay safe and clear. ## Description Prestone De-Icer Winter Windshield Washer Fluid is specially designed to improve winter driving visibility. It is formulated to melt ice & frost fast, down to -34 degrees F. Prestone De-Icer washer fluid works hard to prevent dangerous refreeze, when washer fluid can't handle the extreme temperatures and recoats the windshield with a layer of ice. Road salt and grime from driving during the winter also decrease visibility. Prestone De-Icer washer fluid is formulated to Power Clean the windshield. This product is streak and glare free, along with being safe for rain sensing technology windshields. Review: Love this! - Use this every year in the winter months works like a charm. No streaking. Good quality product. Review: Good product - Works as promised!! Fast and easy. I put it in a spray bottle for ease of use. ## Features - Melts ice & frost fast, -34 degrees F protection - Prevents dangerous windshield refreeze - Power cleans away winter salt and grime - Streak and glare free; improves windshield visibility; safe for rain sensing technology windshields - Size: 1 gallon ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B001E1RVKQ | | Best Sellers Rank | #22,139 in Automotive ( See Top 100 in Automotive ) #34 in Windshield Washer Fluids | | Brand Name | Prestone | | Contains Liquid Contents? | No | | Customer Reviews | 4.6 4.6 out of 5 stars (1,830) | | Global Trade Identification Number | 00797496860224 | | Included Components | Prestone | | Item Form | Liquid | | Item Type Name | Prestone AS250 De-Icer Windshield Washer Fluid - 1 Gallon | | Item Volume | 1 Gallons | | Item Weight | 1 Pounds | | Manufacturer | Prestone | | Material Features | Liquid | | Number of Items | 1 | | Scent | Unscented | | Special Features | Concentrated | | Specific Uses For Product | Windshield | | Surface Recommendation | Stone | | UPC | 797496860224 | | Unit Count | 20 Count | | Warranty Description | LIMITED WARRANTY | ## Product Details - **Brand:** Prestone - **Item Form:** Liquid - **Material Feature:** Liquid - **Scent:** Unscented - **Specific Uses For Product:** Windshield ## Images ![Prestone AS250 De-Icer / Winter Windshield Washer Fluid, 1 Gallon - Image 1](https://m.media-amazon.com/images/I/71JRcauvKgL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Why does it take so long for this to ship??** A: Federal regulations require that a chemical fluid of this quantity be shipped via ground-shipping. **Q: Can the Prestone AS250 be used in the windshield washer fluid reservoir that is under the hood?.** A: Yes you can use Prestone De-Icer for your underhood washer reservoir and you also use the spray either with the pump action or manual spray of the pressured cans, I have be using this stuff for over 20yrs. I even use them for all season items too ! **Q: What are the ingredients? What is the percentage of methanol in this product?** A: The label only states as follows: "Contains methyl alcohol (67-56-1), ethylene glycol (107-21-1)." I understand that methyl alcohol is methanol. As for the three-number sequence, I understand this to pertain to the "CAS" registration number ("CAS" being the "Chemical Abstracts Service"), and does not provide any information as to percentage of any component. However, as methanol is the first listed ingredient, I presume that it is at least 50% of the mix. Not sure why this is of importance to you, but if you need to know the percent of methanol in this product, perhaps best you contact Prestone (see http://prestone.com/enmx/products/car_care/windshield_washer_fluids). **Q: will this fluid damage my silicone wiper blades?** A: I only use silicone wiper blades on my vehicles, and I only use Prestone washer fluid in my vehicles. I have had zero issues or negative interactions between the wipers and the fluid. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Love this! *by L***A on February 4, 2026* Use this every year in the winter months works like a charm. No streaking. Good quality product. ### ⭐⭐⭐⭐⭐ Good product *by K***H on February 8, 2026* Works as promised!! Fast and easy. I put it in a spray bottle for ease of use. ### ⭐⭐⭐⭐⭐ The best! *by R***D on February 21, 2026* My go to. Cleans and avoids freezing. ## Frequently Bought Together - Prestone AS250 De-Icer Windshield Washer Fluid - 1 Gallon - Prestone AS242 Windshield De-Icer - 11 oz. Aerosol 2 Pack - Prestone AS658 Deluxe 2-in-1 Windshield Washer Fluid, 1 Gallon --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/10961958-prestone-as250-de-icer-winter-windshield-washer-fluid-1-gallon](https://www.desertcart.co.uk/products/10961958-prestone-as250-de-icer-winter-windshield-washer-fluid-1-gallon) --- *Product available on Desertcart Great Britain* *Store origin: GB* *Last updated: 2026-04-22*