Gnats!!!!

Does anyone know of a natural way to get rid of fungus gnat. Checked my plant this morning and realized i had them.

Since they are attracted to the scent of vinegar, fill a jar with vinegar and poke holes in the lid. The gnats will climb into the jar, but they won't be able to climb out.

Also put about an inch-thick layer of sand over your soil, that really helps to break their reproductive cycle.