(2 Ct) Mother's CMX Advanced Science Surface Prep Remove Wax Oils Pro Clean 710mL Proper surface prep before applying any ceramic coating, sealant, or wax is paramount to ensure optimal adhesion and a lasting bond. Old waxes, stubborn oils, grease, fillers, and even that pesky polishing residue are no match for Mothers CMX Surface Prep.Biodegradable grease-cutting surfactants and solvents dig deep, dissolving oils and lifting away surface-clinging contaminants. This safe but effective, pH neutral cleaner is so versatile it can be used on virtually every exterior surface of your vehicle, including paint, glass, trim, wheels, tires, and more. It can also be safely used in body shop environments thanks to its silicone-free formula. Simply spray on and wipe off, and CMX Surface Prep will do the rest, quickly flashing off, leaving a perfectly clean, residue-free, and anti-static/dust-resistant surface, ready for coating.