ONA LIQUID 922ML APPLE CRUMBLE

Description

ONA LIQUID 922ML APPLE CRUMBLE is the highly effective liquid odour neutraliser from ONA Products, available in the popular Apple Crumble fragrance, designed to counteract and eliminate strong organic odours in and around grow environments. We have been recommending ONA odour neutralisers to UK growers since 2017 as the market-leading solution for odour management in grow spaces, dispensing areas, and grow shop environments.

How ONA Liquid Works to Neutralise Grow Room Odours

ONA Liquid is not a masking agent — it does not simply add a competing fragrance to overpower unpleasant odours. ONA’s active ingredient complex works through a chemical neutralisation process, reacting at a molecular level with the volatile organic compounds responsible for strong botanical and organic odours and converting them into odourless compounds. This distinction matters significantly in practice: masking agents lose effectiveness as the botanical odour intensifies during peak flowering, while ONA’s neutralisation chemistry scales with the odour load. The Apple Crumble fragrance provides a pleasant ambient scent that accompanies the neutralisation process, leaving the surrounding environment smelling clean and fresh rather than simply covered. The 922ml liquid format is used with ONA fan dispensers or by leaving the container open in the target area to allow passive diffusion.

Placement, Usage Methods, and Complementing Your Carbon Filter System

ONA Liquid is most effective when used outside the grow room — in the area receiving exhausted air — rather than inside the growing space itself. Placing ONA too close to plants can affect terpene production in sensitive crops. Use an ONA fan dispenser unit to actively circulate the neutralising vapour through the affected area, or position an open container in the exhaust airstream beyond the carbon filter. For grow rooms where the carbon filter is handling the primary odour load, ONA provides a valuable secondary line of defence against residual odours that pass through or bypass the filter during peak flowering. The 922ml bottle provides extended use in a fan dispenser before requiring replacement. Available in multiple ONA fragrances — browse the full ONA Liquid range for Polar Crystal, Fresh Linen, and other fragrance options alongside our carbon filter and ventilation range.

Browse the full range: Explore our complete New Products range at The Horticulture Company. Also in this range: IONIC CALMAG PRO, UGRO XL BASIC 70LITRE, EXHALE CO2 BAG, PLANT !T YOYO (PACK OF 8).