Ki Kids Chesty Roll-On is a gentle and effective roll-on device that contains all natural ingredients to help provide kids relief when they are suffering from the common cold. Eucalyptus and peppermint oil provide fragrant aromas to help relieve coughs, congestion, and muscle pains. The roll-on application ensures you and your child are mess-free! The Kids Chesty Roll-on is best suited for children from the ages of 2 and up it is also suitable for sensitive skin. As a precaution, it is best to do a small patch test on the skin before using in large areas.