GIVE PESKY FUNGUS GNATS THE FLICK! Containing a specially formulated mixture of pumice, course sand and neem granules Houseplant Hoarder's Gnat Off naturally discourages fungus gnats from egg laying. It does this by creating a physical barrier over the soil and keeping the surface dry. Gnat Off is free from harmful chemicals and synthetic pesticides and utilises the natural power of Neem.
