Care must be taken when caring for car bumpers.
Be careful not to get battery electrolyte or brake fluid on the bumpers. If this happens, immediately wash the bumpers with clean water.
Be careful when cleaning bumper surfaces. They are made of soft plastic and their surface can be damaged if handled incorrectly. Do not use abrasive cleaners. Use warm water and a mild neutral or car wash solution.
Do not expose bumpers to high temperatures. For example, when painting a car in a high temperature oven, be sure to remove the bumpers from the car.