I have a shelf with fl. lights where I keep some cactus and succulents, some all year some just for the winter. I also have some Nepanthes and sundews. I got some new sundews (5) and now I see gnats in the LFS moss in the CP pots. How the devil do you get rid of these? I don't think they will bother the other plants, too dry. But I did have to toss one orchid that was in prime agra (sp?) rocks that was full of them. I checked the other orchids and they seem fine. Suggestions? I got to get rid of these things!!!!!!!!!!!!!!!! CP plants are very sensitive to anything put on them.