According to the Pink Nails & Spa website, they recommend getting your nails done every 2-3 weeks for optimal growth and health. This ensures that the nail technicians can maintain the shape and condition of your natural nails while also keeping them looking polished and stylish. Regular appointments also allow the technicians to monitor any changes in the health of your nails, such as discoloration or brittleness, which could indicate an underlying issue that needs attention.