Stoner Car Care
Last verified: April 2026
Read our full verification: Is Stoner Car Care Made in USA?Verification Summary
American Score
Manufacturing Location
Quarryville, PA
Headquarters
Quarryville, PA
Founded
1942
Products Verified
7 products
Evidence Breakdown
Factory Location Specificity
Specific factory city identified
Website Claim
Brand website explicitly claims Made in USA
Manufacturing History
Established USA manufacturer
Known Overseas Production
No known overseas production
Verification Notes
Car care products formulated and manufactured in Quarryville, PA. Website states Made in USA.
Last verified: April 2026
Stoner Car Care has been manufacturing products in Quarryville, PA since 1942. We carry 7 verified American-made Stoner Car Care products.
Heritage & History
Stoner Inc. was founded in 1942 and has spent more than eight decades developing cleaning and release agent products for industrial and consumer applications. The company entered the automotive care market with a focus on glass cleaning, identifying windshield clarity as a safety-critical need that existing general-purpose glass cleaners addressed poorly. The resulting Invisible Glass formulation — streak-free, residue-free, and effective on automotive glass curved surfaces and tinted films — became the company's signature product.
Invisible Glass grew to become the number-one selling automotive glass cleaner in the United States, a position built on repeat purchases from drivers who experienced the difference between a product engineered specifically for automotive glass and a household glass cleaner pressed into automotive use. Stoner expanded its car care lineup to include interior detailers, tire dressings, and paint care products, all manufactured in the USA.
Made in the USA
Stoner Car Care products are formulated and manufactured in the United States, consistent with the company's eight-decade history of domestic production. The Invisible Glass formula is produced to tight consistency standards — the streak-free result that built the product's reputation depends on precise ingredient ratios and manufacturing quality control that Stoner maintains at its US facility.
The automotive aftermarket is a category where American drivers spend significant money annually on products that vary widely in effectiveness. Stoner's domestic manufacturing allows for quality oversight from raw material selection through finished product packaging, and the Invisible Glass track record across millions of vehicles has validated that approach. The brand's longevity in a competitive market reflects the durability of a reputation built on a product that genuinely performs.
Quick Picks
Frequently Asked Questions
Is Stoner Car Care made in the USA?
Yes. Stoner Car Care manufactures 7 verified products in Quarryville, PA. Stoner Car Care has been producing automotive cleaning and detailing products in the United States since 1942, with its Invisible Glass cleaner earning recognition as the top-selling automotive glass cleaner in America.
Where is Stoner Car Care manufactured?
Stoner Car Care is headquartered in Quarryville, PA. Manufacturing takes place in Quarryville, PA.
What Stoner Car Care products can I buy?
We carry 7 verified Stoner Car Care products across Automotive. Every listing links directly to Amazon with verified American manufacturing.
When was Stoner Car Care founded?
Stoner Car Care was founded in 1942. Stoner Car Care has been producing automotive cleaning and detailing products in the United States since 1942, with its Invisible Glass cleaner earning recognition as the top-selling automotive glass cleaner in America.
Does Stoner Car Care ship from Amazon?
Yes, all Stoner Car Care products listed here are available on Amazon with free shipping for Prime members.