#Codiaeum i came home from being away for not even a full 3 days and this guy is infested with gnats!!! him and one other plant had gnats all around them the other had some other issues that resulted in him just getting thrown out. but this guy still had amazing roots on it. i dumped out all the soil and treated the plant with been oil and water. i transplanted the plant into a new pot with fresh soil. i put him away from all my other plants but how do i prevent this!