One Formula Oil System Cleaner

SMART BLEND SYNTHETICS One Formula Oil System Cleaner safely removes harmful contaminants such as sludge, gum and varnish from engines and oil systems. Unlike other oil system cleaners, it contains no harsh solvents that could affect engine performance. One Formula Oil System Cleaner is safe for use in all gasoline engines and will not alter or affect vehicle manufacturer's limited warranties.
Features:

• Safely removes sludge, gum and varnish
• Helps free sticky valves and rings to improve optimal engine performance and life
• Safe for use in all gasoline engines