---
product_id: 10961958
title: "Prestone AS250 De-Icer / Winter Windshield Washer Fluid, 1 Gallon"
brand: "prestone"
price: "HK$631"
currency: HKD
in_stock: true
url: https://www.desertcart.hk/products/10961958-prestone-as250-de-icer-winter-windshield-washer-fluid-1-gallon
store_origin: HK
region: Hong Kong
---

# Fast-acting formula Concentrated strength Rapid ice melt Prestone AS250 De-Icer / Winter Windshield Washer Fluid, 1 Gallon

**Brand:** prestone
**Price:** HK$631
**Availability:** ✅ In Stock

## Summary

> ❄️ Stay Frost-Free, Drive Confidently!

## Quick Answers

- **What is this?** Prestone AS250 De-Icer / Winter Windshield Washer Fluid, 1 Gallon by prestone
- **How much does it cost?** HK$631 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/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

- • **Made in the USA:** Trusted quality from a leading American manufacturer
- • **All-Weather Ready:** Engineered to perform in freezing temperatures without freezing itself
- • **Concentrated Power:** Highly concentrated formula means fewer refills and more savings
- • **Instant Frost Fighter:** Melts light ice and frost in seconds for clear visibility
- • **Generous 1 Gallon Size:** Bulk supply to keep your windshield crystal clear all winter long

## Overview

Prestone AS250 De-Icer Windshield Washer Fluid is a powerful, concentrated solution designed to quickly dissolve light ice and frost on your windshield. Packaged in a convenient 1-gallon container, this American-made fluid ensures clear visibility and safer driving during cold weather conditions.

## Description

Prestone AS250 De-Icer Windshield Washer Fluid - 1 Gallon

## Features

- Package Dimensions: 7.5 L x 11.63 H x 4.3 W (inches)
- Package Weight : 8.18 pounds
- Country of Origin : United States
- Part number: AS250

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Prestone |
| Brand | Prestone |
| Model | AS250 |
| Item Weight | 1 pounds |
| Product Dimensions | 8 x 5 x 12 inches |
| Item model number | AS250 |
| Is Discontinued By Manufacturer | No |
| Exterior | Machined |
| Manufacturer Part Number | AS250 |
| OEM Part Number | 3034 |
| Special Features | Concentrated |

## Product Details

- **Brand:** Prestone
- **Item Form:** Liquid
- **Scent:** Unscented
- **Specific Uses For Product:** Windshield
- **Material Feature:** Liquid

## 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.

## 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

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**Shop now:** [https://www.desertcart.hk/products/10961958-prestone-as250-de-icer-winter-windshield-washer-fluid-1-gallon](https://www.desertcart.hk/products/10961958-prestone-as250-de-icer-winter-windshield-washer-fluid-1-gallon)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-07*