Using this DND Dap Dip Powder is easy. First, make sure your nails are clean and dry. Apply a base coat and let it dry. Then, dip your nails into the powder, tapping off the excess. You can repeat this process to build up the color and thickness. Next, apply a top coat for a shiny finish. Remember to use the powder with a monomer liquid as directed. When it comes to maintenance, avoid harsh chemicals and rough activities that could damage your nails. If you notice any chips or peeling, you can touch up the affected areas. Keep the powder in a cool, dry place to maintain its quality.