pour 1-2 inches of fine play ground sand in the tops of your pots....the will all be gone in 24 hours. The gnats can't burrow in and out of the sand thus eliminating problem the only down side is it sucks to water from the top if thats how you do it, it just takes longer to water
Jord0713 Reviewed by Jord0713 on . how do i get rid of gnats i have an infestation of gnats i got fly strips to kill them but its not enough there all over the my potters also i the dirt i need help please thanks Rating: 5