Using these satin pillowcases is a breeze. Just slip them onto your pillows and you're ready for a great night's sleep. As for maintenance, they're machine washable, so you can easily keep them clean. When washing, use a gentle cycle with mild detergent. Avoid using bleach or harsh chemicals as they might damage the satin. Also, don't dry them on high heat to prevent shrinking. These pillowcases are durable, but try not to pull or tug at them roughly to keep them in good shape for a long time.