These OOFOS OOmg low slip - on shoes are easy to use. Just slip them on your feet and you're ready to go! They're great for all kinds of activities, whether you're walking around town or relaxing at home. When it comes to maintenance, you can simply throw them in the washing machine to keep them clean. As for precautions, although they're moisture - resistant, try not to soak them in water for too long. Also, avoid exposing them to extreme heat, as it might damage the OOfoam™ technology. With proper care, these shoes will serve you well for a long time.