BG Oil Cleaner and Performance Enhancer

Engine oil system cleaner, oil performance enhancer, and engine friction inhibitor from the well-known BG company. Original, new, sealed. Usage method... Add the red can cleaner to the old oil while the engine is warm. Run the car for 10 to 15 minutes, then turn off the engine, drain the oil, and replace the filter. Then add the blue can with the new oil.