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One simple kit for conductivity probe maintenance
The bio-stimulants and plant hormones improve photosynthesis
Extremely economical to use
Ultra-fine mesh for high-efficiency particle blocking
ONA Spray 250ml – Contact Odour Neutraliser in 5 Fragrances Scents:Pro One simple kit for conductivityONA Spray is a fast acting contact odour neutraliser in a convenient 250ml bottle. Unlike air fresheners that simply mask smells, ONA's natural formula chemically neutralises odour molecules on contact, leaving the air genuinely clean and fresh. Simply press the nozzle to release a targeted burst of odour control wherever you need it. Key Benefits Neutralises odour molecules on contact not a masking agent Natural, plant based formula safe around