To use these Vans infant slip - on shoes, simply stretch the elastic side accents and slide your baby's foot in. It's super easy! When it comes to maintenance, you can spot - clean the canvas upper with a mild detergent and a soft cloth. Avoid machine - washing as it might damage the elastic and the waffle outsole. Make sure to let them dry naturally, away from direct heat. Also, check the shoes regularly for any signs of wear and tear, especially around the elastic areas. And always choose the right size to ensure your baby's comfort.