Product is not intended for use in crib. Do not leave infant unattended with product. Battery acid and leakage can cause personal injury and cause damage to your Glow Pet product and surrounding property. If battery leakage occurs, thoroughly wash any affected skin, making sure to keep battery acid away from eyes, ears, nose and mouth. Immediately wash any clothing or other surface that comes into contact with leaked battery acid. Leaking batteries may make "popping" sounds.