Additional Note: Had gnats a few weeks ago, but a quick foliar spray and some mosquito dunks in the res for a week did the job. Haven’t seen them in the room since. I usually use Organicide once a month during veg as a preventative measure. Currently in the first week of flower and want to do give final treatment before can no longer do any spraying. Not a big fan of Organicide just due to smell and residue.