Small, but woah! First-class organic odour killer.
The ONA Block is a small, yet highly-efficient odour killer. After the packaging is opened, the essential oils within are released into the air. It can be placed practically anywhere that you need to neutralise unpleasant or very intense smells. Despite their impressive strength, all ONA products are purely organic and safe for humans and animals.
Tip: If the fragrance is too strong for you, you can regulate the amount given off using individual, self-punched holes. Just a few holes are usually enough for sufficient odour neutralisation.