---
product_id: 254000371
title: "Prestone AS657 Bug Wash Windshield Washer Fluid, 1 Gallon"
brand: "prestone"
price: "NT$3573"
currency: TWD
in_stock: false
reviews_count: 5
url: https://www.desertcart.tw/products/254000371-prestone-as657-bug-wash-windshield-washer-fluid-1-gallon
store_origin: TW
region: Taiwan
---

# Fresh citrus streak-free shine Advanced water-repellent beading 99.99% bug residue removal Prestone AS657 Bug Wash Windshield Washer Fluid, 1 Gallon

**Brand:** prestone
**Price:** NT$3573
**Availability:** ❌ Out of Stock

## Summary

> 🦟 Drive bug-free, see clearly, and stay fresh—because your windshield deserves the best!

## Quick Answers

- **What is this?** Prestone AS657 Bug Wash Windshield Washer Fluid, 1 Gallon by prestone
- **How much does it cost?** NT$3573 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/254000371-prestone-as657-bug-wash-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

- • **Bug Stopper Barrier:** Creates a protective shield to prevent bugs and grime from sticking, keeping your windshield cleaner longer.
- • **Trusted & Proven Formula:** Highly rated with 4.6 stars and preferred over premium competitors like RainX—without the premium price.
- • **Power Cleaner Penetration:** Breaks down and removes up to 99.99% of bugs for crystal-clear visibility.
- • **Streak-Free Citrus Freshness:** Leaves a spotless, fresh citrus-scented shine that elevates your driving experience.
- • **Water Repellent Advanced Beading:** Repels rainwater for streak-free, safer driving in any weather.

## Overview

Prestone AS657 Bug Wash Windshield Washer Fluid is a powerful, patented formula designed to remove up to 99.99% of bug residue, road grime, bird droppings, and tree sap. Featuring advanced Power Cleaner technology, Bug Stopper barrier, and water-repellent beading, it ensures streak-free visibility with a fresh citrus scent. Trusted by thousands with a 4.6-star rating, it outperforms competitors while delivering a spotless, clear windshield for safer, more confident driving.

## Description

Prestone BugWash Summer Windshield Washer Fluid is specially designed to improve Summer driving visibility. Road grime, bug residue and bird dropping can be very difficult to remove while driving. Prestone BugWash is designed to dissolve and Power Clean and, with special nanotechnology, it is also designed to repel future grime from sticking. Water beading technology will help keep the windshield clear of water when driving. This product is streak and glare free, along with being safe for rain sensing technology windshields.

Review: Best Wiper Fluid So Far & At Reasonable Cost
Review: It's the best!

## Features

- Advanced windshield washer fluid removes bug residue, road grime, bird droppings, and tree sap from windshields
- Power Cleaner penetrates the toughest residues, breaking down and removing up to 99.99 percent of all bugs
- Bug Stopper forms a barrier to help stop bugs, road grime, and other residues from sticking to your windshield
- Water Repellent Advanced Beading repels rain for streak-free driving visibility
- Cleans to a powerful streak-free shine with a fresh citrus scent

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00U468SV8 |
| Best Sellers Rank | #175,706 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #425 in Window Cleaners for Window Washing Installations |
| Brand | Prestone |
| Brand Name | Prestone |
| Contains Liquid Contents? | No |
| Customer Reviews | 4.6 out of 5 stars 8,082 Reviews |
| Global Trade Identification Number | 00797496878892 |
| Included Components | Bug Wash Windshield Washer Fluid (1) |
| Item Form | Liquid |
| Item Type Name | Bug Wash Windshield Washer Fluid |
| Item Volume | 1 Gallons |
| Item Weight | 3.63 kg |
| Manufacturer | Prestone |
| Net Quantity | 3785.41 Milliliters |
| Number of Items | 1 |
| Scent | Fresh |
| Special Features | Streak Free |
| Specific Uses For Product | Windshield |
| Surface Recommendation | Stone |
| UPC | 797496878892 |
| Unit Count | 3785.41 Milliliters |

## Product Details

- **Brand:** Prestone
- **Item Form:** Liquid
- **Item Volume:** 1 Gallons
- **Item Weight:** 3.63 kg
- **Net Quantity:** 3785.41 Milliliters
- **Number of Items:** 1
- **Scent:** Fresh
- **Special Feature:** Streak Free
- **Specific Uses For Product:** Windshield
- **Surface Recommendation:** Stone

## Images

![Prestone AS657 Bug Wash Windshield Washer Fluid, 1 Gallon - Image 1](https://m.media-amazon.com/images/I/816FsiDAw7L.jpg)
![Prestone AS657 Bug Wash Windshield Washer Fluid, 1 Gallon - Image 2](https://m.media-amazon.com/images/I/81e0H6NabnL.jpg)
![Prestone AS657 Bug Wash Windshield Washer Fluid, 1 Gallon - Image 3](https://m.media-amazon.com/images/I/81w2f6QrSsL.jpg)
![Prestone AS657 Bug Wash Windshield Washer Fluid, 1 Gallon - Image 4](https://m.media-amazon.com/images/I/91qxhs7x0QL.jpg)
![Prestone AS657 Bug Wash Windshield Washer Fluid, 1 Gallon - Image 5](https://m.media-amazon.com/images/I/81RaF2zzL-L.jpg)

## Questions & Answers

**Q: Does this taste the same as the blue kind?**
A: I’m going to get a lot of hate for this, but I honestly think this one tastes better. The blue one tastes like chemicals (red flag). This one tastes very natural. Like pine and orange peel with the “tummy burn” of a nice vodka. It’s very versatile and pairs very well with pasta, salad, or steak. You really can’t go wrong with this. And at $6/bottle it’s MUCH cheaper than wine. If I overdo it it gives me a headache though, and sometimes my vision goes black but it usually comes back within a day or so.

**Q: How concentrated is this? Do you have to add water as mixture?**
A: HI,
For this product, there is no mixing. It's ready to use right out of the bottle.
Thank you!

**Q: What are the ingredients?**
A: I don't know because the label doesn't say nor does their website at www.prestone.com. It can be fatal if swollowed. It is a very good product for summer use. You might consider calling them.

**Q: Can i use this like a window cleaner...put it in a spay borttle ..spray on my windshield ans wipe it off?**
A: Sure, but wouldn’t Windex be cheaper and more effective? Windshield cleaner is formulated to not bubble when sprayed.  That’s not necessary for fluids not traveling that fast, so you don’t pay for it in household cleaners. I’d recommend not using it outside of the car windshield cleaner system.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best Wiper Fluid So Far & At Reasonable Cost
*by M***E on 12 October 2025*



### ⭐⭐⭐⭐⭐ It's the best!
*by M***T on 20 February 2026*



### ⭐⭐⭐⭐⭐ Caméra
*by E***S on 8 November 2025*

Caméra Bien reçu en bonne condition Date prévue

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---

*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-03-14*