ONA Liquid is an odour neutraliser in liquid form, dispensed by natural evaporation or by spraying into the air. Containing a complex formula of natural essential oils which will eliminate and neutralise all unwanted odours. These ingredients result in a product that is safe to use around people, pets and plants. The ONA molecules in the ONA liquid will react with any odourous molecules it comes into contact with and render them null and inert. As a result the smell is permanently removed from the air leaving a fresh pleasant smell behind.