Applying these press on nails is easy. First, remove all polish from your natural nails because press - ons stick best to clean nails. Then, gently buff your nails with the included nail file to make the surface a bit rough for better glue adhesion. Put 1 - 2 drops of the provided glue on your natural nail. Press the false nail onto your natural nail and hold it for at least 10 seconds. You can enjoy your manicure for up to two weeks! If you have small nail beds, you can use the nail file to trim the edges of the nails until they fit perfectly. Remember to keep your hands dry right after applying the nails to let the glue set properly. When it's time to remove the nails, don't force them off. Soak your nails in warm soapy water for a few minutes to loosen the glue. After removal, you can clean the nails and store them in a cool, dry place for future use.