Master Pre-Wash is a multi-purpose cleaner for caring for the exterior of your vehicle. It is very versatile – it will be perfect for cleaning paint, rims, plastics and even the engine compartment. Master Pre-Wash is primarily a high power of action. It is ideal for quick washing and as a pre-wash. Effectively softens dirt and significantly facilitates the removal of insects and bird droppings. The product is highly concentrated. It reaches its maximum effectiveness at a concentration of 1:9, and a 1:80 solution is sufficient for light dirt. You will get the best results by applying it with a sprayer. However, if you are looking for a thick foam, Master Pre-Wash can also be applied using a foam gun. We recommend using Master Pre-Wash in a well-ventilated area or outdoors away from direct sunlight. Dilution Ratio: 1:9 – Heavy Dirt (Sprayer) and as a Pre-Wash in a Foam Gun 1:80 – Light Dirt
