DOMESTIC USE: Simply unscrew or drill the lid, depending on the neutralization intensity you want to get.

USE IN FILTER IN CARBONI: extract the product from the container, work it to make it malleable and place it on the bottom inside the active carbon filter. ONA Block will release its powerful neutralizing smell while maintaining the place completely free of unpleasant smells. ONA is composed of a complex formula of essential oils based on Terpeni. The terpenes are biomolecules present as the main constituents of the resins of many plants. They are extremely volatile and once released in the air they have the natural ability to neutralize the molecules of organic odors of any nature, rempiazzandole with their pleasant scents. It is safe to use near people, animals and plants.