fungus gnats

[mossmac]

I use neem oil to get rid of mine. You have to use three to four applications (I use it as a root soak whenever I water my orchids until the little critters are 'no more') and it works a treat. I think it also acts as a mild fertiliser too, so an extra bonus! I find that fungus gnats are far more of a problem in the winter than in the summer. I guess because in the winter orchid potting mix takes longer to dry out after watering.