Scented refills for humidifier diffusers, made with 100% natural essences. They contain organic menthol oil, which helps to create an aromatic, fresh and relaxing atmosphere. They promote good breathing and help to relieve nasal congestion. They are suitable for children's rooms from 2 years of age. They act through the gradual and controlled release of vapours into the environment. Recommended for home or work spaces such as bedrooms, bathrooms, living rooms and kitchens. They offer 8 hours of diffusion. They come in 7 individually packaged units in an individual bag.