Buglady, the gnats you are seeing are not the same as fungus gnats that are commonly found thriving in damp soil of potted plants. Apparently, yours are coming from a different source and require a professional exterminator to determine how to treat them. The advice given on this forum is specifically for fungus gnats that do live in damp soil, but those remedies are unlikely to work for your gnat problem which is not limited to your plants.
