These New Balance 9060 infant shoes are easy to use. Just open the laces or fasteners and slip your baby's foot inside. Make sure the shoes fit snugly but not too tight. When it comes to cleaning, you can use a soft, damp cloth to gently wipe off dirt and stains. Avoid using harsh chemicals as they may damage the materials. For storage, keep them in a cool, dry place. If the shoes get wet, let them air - dry naturally. Always check the shoes regularly for any signs of wear and tear to ensure your baby's safety and comfort.