Your surface should be as clean and smooth as possible before applying the Jade Ruby Spray. Compounding and leveling should have already been completed to remove scratches and blemishes. Spray and wipe your surface with the link https://www.detailking.com/refresh-surface-prep Jade Refresh Surface Prep to remove oils and polishes before applying ceramic coating. Use a respirator and gloves when using the Jade Ruby. Once prepped, spray the Jade Ruby directly onto your paint or onto a https://www.detailking.com/products/the-rag-company-creature-towel-16-x-16 creature towel The Rag Company Creature Towel – 16″ x 16″ Buff into your surface with the towel. Make sure to buff out any rainbows or high spots before the coating dries. You can apply as liberally as you choose, but wait 5-10 minutes between applying coats of the Jade Ruby. One bottle should be enough for detailers to coat four medium-sized cars. For regular washing of ceramic coatings, use the https://www.detailking.com/products/soap-for-ceramic-coatings detox Detox Wash and Seal for Ceramic Coatings If you notice that water isn’t beading on a particular area of your surface, it is time to apply more Jade Ruby.