Hi Susan,
For a longer-lasting manicure with more vibrant color from lighter shades of polish, we recommend buffing/filing the nails, making sure the nail beds are completely clean from oils or dust residue, applying a top and base coat, applying 1-3 thin coats of color, and allowing each layer to fully dry before applying another. These steps can prevent the manicure from streaking, chipping, or peeling easily.
Best regards,
ella+mila