Stoner Car Care
Last checked: Oct 20, 2026
The full answer: 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
The brand's website says it makes its products in the USA
Manufacturing History
Established record of US manufacturing
Known Overseas Production
No imported lines on record
Verification Notes
Car care products formulated and manufactured in Quarryville, PA. Website states Made in USA.
Brand evidence is re-checked on a rolling cycle
Quick Picks
Manufacturing Profile
Stoner Car Care manufactures at its factory in Quarryville, PA. Founded in 1942, 84 years ago. The 7 Stoner Car Care listings here sit in automotive.
Verification tier
88% average
High: strong brand evidence, usually with product-level origin statements
Factory evidence
Specific city
Quarryville, PA
Catalog breadth
7 products
1 category
How we verified Stoner Car Care
Most recent check: Oct 20, 2026
From the brand's website
US-manufacturing statement found on stonercarcare.com · checked Oct 10, 2026
Store listings
We read the live store listing for 7 of the 7 Stoner Car Care products on this page (most recently Oct 20, 2026). 5 of them state US origin on the listing itself:
- “MADE IN THE USA” on Stoner Car Care Speed Bead Quick Detailer, 22 oz
- “MADE IN THE USA” on Stoner Car Care More Shine Tire Finish 12oz
- “MADE IN THE USA” on Stoner Car Care Tarminator Tar Sap and Asphalt Remover 10oz 3-Pack
These checks are run by our software on a schedule: brand websites are re-read about every three weeks, store listings weekly, and news is scanned monthly. Every flag is checked against its original source before anything on this page changes. How the American Score works.
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Stoner Car Care was founded in 1942 and makes the products listed here in Quarryville, PA. The site lists 7 verified American-made Stoner Car Care products.
Three generations in Quarryville
Stoner says it is in its third generation of family ownership, making car care products in Quarryville, Pennsylvania. Its in-house R&D team formulates every product. The company created Invisible Glass, which it calls America's top-selling auto glass cleaner.
The Stoner store states Made in the USA site-wide, and individual product pages such as the Iron Remover wheel cleaner repeat it.
Stoner's own formulas versus its accessories
The US claim covers the chemicals Stoner formulates: Invisible Glass in spray and aerosol, More Shine tire finish, Tarminator tar, sap and asphalt remover, Speed Bead quick detailer, and the detailing kits built from them.
The store also sells microfiber towels, brushes, wiper blades, sprayers and Little Joe air fresheners. Those product pages do not say where the items are made, so treat the accessories as unconfirmed and check the package.
Frequently Asked Questions
Is Stoner Car Care made in the USA?
Yes, for the 7 products listed here. Stoner Car Care manufactures in Quarryville, PA. Stoner Car Care makes Invisible Glass, More Shine tire finish, Tarminator and other car care chemicals in Quarryville, Pennsylvania. The company has been family owned since 1942.
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?
The site lists 7 Stoner Car Care products in Automotive. Each one links to a store that sells it.
When was Stoner Car Care founded?
Stoner Car Care was founded in 1942. Stoner Car Care makes Invisible Glass, More Shine tire finish, Tarminator and other car care chemicals in Quarryville, Pennsylvania. The company has been family owned since 1942.
Where can I buy Stoner Car Care products?
Every Stoner Car Care product listed here links to a store that sells it, either a large online retailer or the brand's own shop.