The comforting sleep companion that your baby will not want to leave with him in sleep, outside, on travel, gives him both a sound sleep and itchy teeth. The patterns of the comforting sleeping companion attract your baby's attention. USAGE: Before giving this cover to the baby, which helps the baby's sleep routine, the mother should sleep by putting it on her chest for 1 night before giving it to her baby. Babies will fall asleep easily relaxed in the scent of their mother's skin and will learn to fall asleep on their own. , , RECOMMEND: Not to use it unattended for the first months. WASH: Hand washes with soap in warm water.