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🚗 See the road like never before—clear, clean, confident.
Prestone Bug Wash Windshield Washer Fluid is a premium 1-gallon solution engineered to power clean and repel stubborn road grime, bugs, and bird droppings. Featuring cutting-edge water beading technology, it ensures streak-free, glare-free visibility and is safe for rain-sensing windshields. Trusted by thousands with a 4.6-star rating, it delivers all-season performance to keep your windshield impeccably clear and your drive safer.







| ASIN | B00U468SV8 |
| Best Sellers Rank | #220 in Automotive ( See Top 100 in Automotive ) #2 in Windshield Washer Fluids #47 in Car Care |
| Brand | Prestone |
| Brand Name | Prestone |
| Contains Liquid Contents? | No |
| Customer Reviews | 4.6 out of 5 stars 8,307 Reviews |
| Global Trade Identification Number | 00797496878892 |
| Included Components | Spray |
| Item Form | Liquid |
| Item Type Name | Prestone AS657 Bug Wash Windshield Washer Fluid, 128 Ounces (1 Gallon) |
| Item Volume | 1 Gallons |
| Item Weight | 8 Pounds |
| Manufacturer | Prestone |
| Material Feature | Liquid |
| Material Features | Liquid |
| Model Number | AS657 |
| Number of Items | 1 |
| Part Number | AS657 |
| Scent | Fresh |
| Size | 128 Fl Oz (Pack of 1) |
| Special Features | Streak Free |
| Specific Uses For Product | Windshield |
| Surface Recommendation | Stone |
| UPC | 797496878892 |
| Unit Count | 128.0 Fluid Ounces |
| Warranty Description | Manufacturer Warranty |
M**E
Best Wiper Fluid So Far & At Reasonable Cost
Works great, better than RainX or some other products and costs less. Unlike other brands, does not leave any reside or streaks and quickly removes bugs and other contaminants that end up on my windshield. Typically don't care about the color (which just seems to be a brand identifier mostly), but unlike some of the pink fluids, this does not leave a noticeable residue that is visible when it dries on surfaces. Have to see how well this holds up in the AZ summer heat next year.
D**G
No more bug juice!
It does a fantastic job removing bug splatters from the windshield.
B**F
Best on the Market
I’ve been buying this for years and it’s the only washer fluid that I use. NOTE: I live in a non-extreme weather environment with typical morning frost on windshield during winter months. (29-ish to 44-ish degrees lowest morning temperature range in the coldest part of winter). No snow/major ice.
L**C
Boss approved
Boss approved. Says works well.
P**O
FAST Shipping and very good product.
Excelent Product. SUPER fast shipping.
M**E
Been using this amazing product for many yesrs
I only use the Prestone washer fluids in any of my vehicles, including my semi. Nothing works better
D**N
Great
Cleans windshield very well
A**D
Best Bug Wash
I love this bug wash for my automobiles. I cannot buy it where I live but it is so superior to other commercially available bug washes. I even tell the car dealership I use for service not to top off my window washer reservoir. so I can use my Prestone bug wash. Thanks to Amazon, I just order it on line. WELL worth the purchase.!!
J**D
Best Car Cleaner
Sadly unavailable as it was an excellent product - hopeful it will be available again soon
E**S
Caméra
Caméra Bien reçu en bonne condition Date prévue
J**A
Buen producto
Buen producto cumple con su función.
L**U
Don’t work
Does not really clean, too costly to use as you do not dilute it as per instructions, and doesn’t really work as what it mention regarding coating the windshield
P**O
Visibilidad óptima.
Lo utilizo hace años. Muy efectivo para retirar la capa aceitosa debida a las emisiones de los vehículos, así como restos de insectos y otros desechos. Alarga la vida de las plumillas, porque las lubrica. Limitación: las resinas de ciertos árboles no se disuelven con el Bug Wash. Hay que retirarlas con alcohol isopropílico o gasolina blanca.
Trustpilot
2 days ago
5 days ago