Gyeon Quartz Prep is a must have Surface Cleaner that prepares paint, wheels and glass perfectly before applying a protective product. Before you seal, wax or coat your paint it is important that it is squeaky clean and free from contamination, old waxes and polishes to allow the correct bonding and provide the durability or protection stated. Designed to dissolve old waxes and polishes Gyeon Prep is not simply a degreaser, it lifts oils and residue that can also be left behind after polishing to prepare the paint surface perfectly for the protection stage. The other key benefit of Gyeon Prep is that it creates an anti-static surface, which is very beneficial when you are applying coatings and protection to your car. Can be used on most surfaces prior to coating, such as paint, wheels, chrome, trim etc. Please note, 1L Refill does not include a trigger. *For best results:* Ensure your exterior surfaces are clean, dry and free from contamination; so wash thoroughly and dry. Also clay your car if required prior to ensure rough contamination is removed. Shake Gyeon Prep well and spray onto a small section (quarter to half a panel) of the surface or a quality microfibre, wipe lightly over the section until completely gone. Repeat on the next section until the paint or surface is squeaky clean.