SONAX Clear View Windshield Washer Concentrate
Priced as of May 30, 2026
4.6(120 ratings)Subscribe & Save: $12.34 (5% off)Buy on AmazonSaved to your guest loadout. Sign up to also save to your Cabinet (consumables) or Kit (tools you own).
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CarCareTruth's Analysis
Last reviewed May 30, 2026
TL;DR Summer-only concentrate that mixes 1:100 with tap water — the best effective-dilution economy in the category. Community reviews consistently confirm strong bug and road-film removal with a streak-free finish. Health score 6.2/10 — WARNING-class formula with skin and eye irritation hazards at concentrate strength; the working solution falls well below the irritation threshold.
What it is and how it performs
A summer cleaning concentrate with zero freeze protection — the working solution freezes at 32°F. The built-in squeeze mechanism fills a 2.5ml chamber per dose; at 1:100 dilution the 250ml bottle makes approximately 6 gallons. Community reviews rate bug and road-film removal above average for this category, with multiple reviewers confirming heavy accumulation clears in a single wiper pass. Streak-free clarity is consistently mentioned across the review set. The formula is phosphate-free and confirmed compatible with PPF, ceramic coatings, and Rain-X additives.
Who should buy this — and who should skip it
Best for owners in mild or warm climates, or anyone who already runs a separate winter formula. The 1:100 ratio delivers strong per-gallon economics for drivers who top off frequently. Skip it for northern-climate year-round use — the working solution has no sub-freezing protection.
Safety and environmental impact
SDS §2: WARNING signal word from H315 (skin irritation) and H319 (serious eye irritation) at concentrate strength — both fall below threshold at 1:100 working dilution. Eye protection is the H319-based SDS precaution during concentrate handling; skin protection for direct concentrate contact. Confirmed biodegradable per EU Detergent Regulation; working-solution VOC is negligible. The preservative carries ingredient-level aquatic toxicity — product reaches stormwater via windshield runoff; avoid storm-drain disposal of unused concentrate.
Frequently asked questions
Does SONAX Clear View provide any freeze protection?▾
No. This is a summer-only cleaning concentrate. Once diluted 1:100 with water, the working solution has no antifreeze component and freezes at approximately 32°F (0°C). For sub-freezing temperatures, use a separate winter washer fluid or a multi-season formula rated to your local low temperature.
How do I mix and use the concentrate?▾
The 250ml bottle has a built-in measuring squeeze mechanism. Squeeze the bottle to fill the 2.5ml measuring chamber, pour into your washer reservoir, then top with water. The 1:100 dilution yields approximately 25 liters (6.6 gallons) per bottle — about 100 reservoir fills.
Is SONAX Clear View safe for PPF, ceramic coatings, and Rain-X additives?▾
Multiple verified Amazon reviewers confirm compatibility with PPF, ceramic coatings, and Rain-X additive blends. One reviewer specifically tested the 2023 Tesla Model Y with SONAX Clear View and Rain-X mixed at their respective label ratios and reported a streak-free, hydrophobic result.
Why does the formula have a WARNING signal word?▾
The WARNING designation reflects the SDS §2 classification of the undiluted concentrate: H315 (skin irritation) and H319 (serious eye irritation). Both classifications are for the concentrate at bottle strength. At the 1:100 working dilution, the active concentrations fall below the irritation classification thresholds for normal use.
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Manufacturer images
Manufacturer specifications
- Brand
- SONAX
- Unit Count
- 8.45 Fluid Ounces
- Manufacturer
- SONAX
- UPC
- 814684021905
- Brand Name
- SONAX
- Model Number
- 271141
- Part Number
- 271141
- Best Sellers Rank
- #6,087 in Automotive (See Top 100 in Automotive) #16 in Windshield Washer Fluids
- ASIN
- B007EAYL86
- Customer Reviews
- 4.6 4.6 out of 5 stars (120) 4.6 out of 5 stars
- GTIN
- 814684021905
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Top Amazon review
↗External — Amazon's most-helpful review for context.
Excellent cleaner, easy to use, and very economical
This stuff is excellent. Mixes easily, cleans extremely well, and leaves the windshield crystal clear with no streaking.Because it’s a concentrate, a little goes a long way, which makes it far more economical than pre-mixed washer fluids. One bottle lasts a long time and performs better than anything I’ve used off the shelf.Simple, effective, and clearly high quality. Once you use this, it’s hard to go back to standard windshield washer fluid.Bottom line: Outstanding performance and great value. I’ll definitely keep this on hand.