I have several houseplants that are infested with gnats. How do I get rid of them?
Houseplants Infested With Gnats
Certified GKH Gardening Expert
It sounds like you have fungus gnats. This article will help: https://www.gardeningknowhow.com/special/children/fungus-gnats.htm
Neem oil will help take care of these pests but will not hurt the plants. Here is more information: https://www.gardeningknowhow.com/plant-problems/pests/pesticides/neem-oil-uses.htm