about us

What We Do

Auto-Rx Worldwide Inc in Jacksonville Beach, Florida, provides an amazing patented, non-toxic metal cleaning product. 

Auto-Rx® Plus removes harmful auto engine sludge! It cleans transmissions, power steering units, and differentials. Also, Auto-Rx® Plus stops or slows oil leaks!

 Gas and diesel engines accumulate dirt and other contaminants through the air intake and internal combustion process. The use of Auto-Rx® Plus for preventive maintenance ensures your engine remains free of contaminant buildup.

We are thrilled to work with millions of satisfied customers all over the globe. Thanks so much for your new and continued business!

Auto-RX plus oil
auto-rx® plus

Auto-Rx® Plus removes damaging engine sludge in all types of engines. We hope you and your car love it like countless others have as well!

"It's all about the chemistry!"

Auto-Rx® Plus is all about the chemistry - our metal-cleaning, seal-refurbishing chemistry! It works in varying ratios to remove engine sludge and all third-party contaminants.


What Our Customers Have To Say

Auto-Rx is amazing! I have used it on my 2004 Volkswagen GTI 1.8 turbo because of oil pressure issues and it has made a big difference. 

As many of you VW enthusiasts know, oil pressure issues due to sludge, it's a real pain in the butt. 

This product has made a huge difference in my car, and it has definitely save me tons of money and repairs. 

I would recommend this product to anyone that wants a clean engine. #autorx

Fernando Trejo

I added Auto-Rx to my 1993 Volvo 245 about 6 weeks ago after reading some great reviews online. I had tuned up the engine to smooth out a "shaky" idle situation. The idle situation was much better. However, another serious issue popped up. A 1 to 5 second grinding noise deep in the engine upon start up!

After much analysis I realized oil-starved bearings or rings were probably to blame. I added the Auto-Rx, and within a few days the noise diminished. After 2 weeks the noise vanished completely! Just amazing!

I rarely write reviews, but I feel like the Auto-Rx guys just saved me $1000! #autorx Thanks!

Johnny G. 

I used this in my transmission. The service light came on. Frank put Auto Rx in my car and 4 days later the light went off. It is still off a year later.


get social

Stay Connected

contact us

tell us what you think