ArmorAll Heavy Duty Wash: ArmorAll Heavy Duty Car Wash acts as a deep cleaning car wash and an effective tar and bug remover. Formulated for tough action, it removes the most stubborn dirt even in cold water. Formulated for removal of bugs, tar and tough road grime (when applied full strength), it is safe for use on all paint surfaces. With a double action formula, it offers better cleaning than ordinary washes. Use in concentrated form to remove bugs, road tar, tree sap and bird droppings and dilute it with water to clean away dirt and grime. For an ultimate wash, wash the car in shade and ensure that the sponge is cleaned regularly to avoid scratching. ArmorAll has been committed for over 50 years to making products that help you make your car look so good inside and out that you can’t help but stare.