Restore & Protect Premium Full Synthetic is the biggest breakthrough in motor oil since Valvoline introduced it 150 years ago. With continuous use, Valvolines proprietary Active Clean technology removes up to 100% of deposits, while its exclusive Liqui-Shield technology works to prevent future deposit formation. A clean engine minimizes friction between metal surfaces, helping to improve fuel economy. Valvoline Restore & Protect is the best motor oil for any age vehicle, from a new cars first oil change to high-mileage vehicles. Theres no other motor oil like it. Valvoline Restore and Protect Premium Full Synthetic helps maximize fuel economy, horsepower, and engine life. Renew. Restore. Repeat. (*with regular oil changes. In Adapted Sequence IIIH Testing: Piston Deposit Removal) The best motor oil for any age vehicle, from your new cars first oil change to high-mileage vehicles.