To use this pajama set, simply put it on when you're ready to relax or sleep. It's really comfortable. When it comes to maintenance, you can machine - wash it in cold water. Just use a gentle cycle. Avoid using bleach as it might damage the fabric. Hang it to dry or use a low - heat setting in the dryer. If there are any stains, spot - clean them gently before washing. Enjoy your cozy time with this set!