Non-medicated vapors provide comforting care. Release soothing eucalyptus, menthol & camphor vapors. SudaCare Shower Soothers tablets react with the water in your shower to create on-medicated vapors of eucalyptus, menthol, and camphor to temporarily comfort you when you are feeling under the weather during cold and allergy season. The Shower Soothers tablet uses a patented technology to instantly release a unique blend of non- medicated vapors on contact with running water. Simply place a tablet onto the floor of your shower for soothing comfort all shower long - a comforting way to start or end your day. Made in USA.