Danny
Unlike some others statements, I believe gnats killed a Panachee OUTSIDE last year, before I got my magic squirrel trap, I noticed squirrels digging the roots (looking for acorns), so I covered the surface in a sealed black garbage bag to keep out critters, and I watered by removing the bag temporarily. This allowed gnats to infest the soil and colonize. The gnats caused the plant, which had broken bud, to die. Nothing I could do. I wrote a thread about it. Never had gnats indoors as I use only inert material, although I know it is not foolproof. Sorry about your troubles.