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ONA Liquid 922ml is a professional odour neutralising solution designed for grow rooms, grow tents, hydroponic systems, drying rooms, smoking areas, commercial environments, and indoor spaces. Available in Fresh Linen and Original fragrances, this powerful liquid odour eliminator destroys unwanted smells at the molecular level rather than simply masking them, making it ideal for maintaining fresher indoor environments.
£19.50 incl. Vat
ONA Liquid 922ml is a powerful odour neutralising liquid designed to eliminate unwanted smells within grow rooms, grow tents, hydroponic environments, drying rooms, smoking areas, commercial premises, pet environments, and indoor spaces.
Unlike traditional air fresheners which simply cover up odours with perfume, ONA (Odour Neutralising Agent) works by chemically neutralising odour molecules in the air. This provides longer-lasting and more effective odour control for environments where strong smells are present.
ONA Liquid is widely used within indoor horticulture and hydroponic growing environments to help manage plant odours during vegetative growth, flowering cycles, harvesting, and drying stages.
This 922ml version is available in two popular fragrances:
ONA products are formulated using essential oils and food-grade ingredients designed for safe long-term indoor use.
ONA Liquid is specifically designed to destroy airborne odour molecules rather than simply covering them with fragrance.
This provides far more effective odour management for environments where strong smells are continuously produced.
ONA works by:
This makes ONA Liquid highly effective in grow rooms and drying spaces where standard air fresheners are often ineffective.
Fresh Linen delivers a clean laundry-style fragrance designed to leave indoor spaces smelling fresh and clean while neutralising unwanted odours.
Fresh Linen is popular for:
ONA Original delivers the classic neutral fresh ONA fragrance that has become widely recognised within indoor horticulture environments.
Original is popular for:
ONA Liquid is widely used within indoor cultivation environments to manage strong plant odours produced during flowering and drying cycles.
Ideal applications include:
ONA is commonly used alongside carbon filters and extraction systems as part of a complete odour control setup.
ONA Liquid can be used:
This allows growers to tailor odour control systems to different room sizes and extraction setups.
ONA products are formulated using:
The formula is designed for safe continuous indoor use when used as directed.
What does ONA Liquid do?
ONA Liquid neutralises airborne odours rather than simply masking them with fragrance.
What fragrance options are available?
This version is available in Fresh Linen and Original fragrances.
Can it be used in grow rooms?
Yes, ONA Liquid is widely used in grow rooms, drying rooms, and hydroponic environments.
Is it compatible with ONA Mist Dispensers?
Yes, the liquid is designed for use with ONA misting and odour control systems.
Is ONA safe for indoor use?
ONA products are formulated using essential oils and food-grade ingredients for safe indoor use when used correctly.
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