Uses: If your child is restless, then try using a soothing vapour plug, such as CALPOL Soothe & Care Vapour Plug & Nightlight. This is an electrical plug device that emits lavender & camomile vapours to help soothe & comfort babies & children, helping to promote a relaxing environment. The nightlight emits a soft blue light to help comfort the child & guide you in the room without disturbing the resting child. The CALPOL Soothe & Care Vapour Plug & Nightlight can be used safely in conjunction with any of the Vapour medicines from the makers of CALPOL. Please note that the nightlight is only activated at night when the lights go out. Plugs into normal UK household sockets. Each refill lasts for up to 8 hours. Suitable for infants from 3 months.