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Ona Gel formula comprises organically sourced essential oils to safely and quickly remove unwanted grow room smells and odours.

Although Ona Gel is of industrial strength, it’s non-toxic, making it completely safe to use in homes, or places of work, along with small to large grow rooms, without harming people, pets, plants or the surrounding environment.

Ona Gel is also very easy to use. Simply place the tub near to the unwanted odour, partially open the lid and allow the gel to evaporate into the air, leaving it clean and fresh smelling, along with eradicating unwanted odours. It’s also important to occasionally stir or agitate Ona Gel, so it’s working to its full potential.

For larger rooms, connect a 1 or 4L Ona Gel tub to the Ona Breeze, which speeds up the evaporation process and increases distribution.

• ONA Gel is a potent odour neutraliser
• Permanently eliminates even the nastiest odours
• Not a masking agent but a true odour neutraliser
• ONA Gel quickly and effectively controls your odour problem
• All-natural formula
• ONA works, guaranteed!