Would i be able to use rubbing alcohol to kill these little suckers!? Mix 1cup (250ml) rubbing alcohol & 1qt (1liter of water) i got it from wiki http://m.wikihow.com/Use-Home-Remedies-to-Get-Rid-of-Gnats Sent From The Bushes, Grown Tree's Blown Tree's http://forum.grasscity.com/index.php?/topic/1278588-My-2nd-Grow:-X-mas-Tree's
A solution with that much rubbing alcohol doesn't belong anywhere near your plants!!!!! Neem oil spray for fungus gnats works well. Keep your top layer of soil covered with perlite or sand if the issue is getting out of hand.
i tryed this Natria Neem oil and it works on the gnats but i still see a few every so days and im on it spraying every 1-2 days Sent From The Bushes, Grown Tree's Blown Tree's http://forum.grasscity.com/index.php?/topic/1278588-My-2nd-Grow:-X-mas-Tree's