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Ona (Odour neutralising agent) have been on the market since 1995. Ona products have a great reputation for making a range of products that not only smell great but also eliminate bad odours.

Ona products have become very successful in the hydroponic industry as their formulas do not mask smell or temporarily cover up- they get rid of smells so you can feel confident that you can keep your growing environment smelling fresh and clean.

Ona merchandise is formulated from essential oils and come in different varieties including Oils, aerosols, liquids and gels.

Ona Block Odour Neutraliser (Pro, Fresh Linen&Polar Crystal)

Ona Blocks are perfect for neutralising smells in confined spaces or around your grow room.
From £9.95

Ona Breeze

By incorporating a fan into its design, the Ona Breeze constantly pushes a fragranced neutralising odour into the air.
From £59.95

Ona Gel Odour Neutraliser

Ona Gel can help massively with combating smells outside your grow room.
From £18.95

Ona Mist

Ona Mist is an aerosol spray which effectively eliminates odours which may escape from your grow room.
From £11.95

Ona Mist Dispenser

Capable of servicing areas up to 170 sq. meters, the Ona Mist Dispenser is an effective way of neutralising odours outside your grow room.
From £11.95

Ona Spray

Ona Spray can be used as a quick remedy for any unwanted smells near your grow room.
From £9.95

Ona Air Filter

ONA Air Filters allow for the complete and continuous air filtration of your indoor gardens air exhaust. Just attach to your ventilation system, insert the desired number of ONA blocks, and any unwanted odours will be removed from your ducting, quickly effectively and permanently
From £14.95