what should i use to get rid of gnats besides flytraps? should i put sand on the top or what shoud i use/do? also i heard apple cider vinagar works too anybody know?

PEACE AND LOVE:rastasmoke:
ROSWELL88202 Reviewed by ROSWELL88202 on . Indoor Ngats what should i use to get rid of gnats besides flytraps? should i put sand on the top or what shoud i use/do? also i heard apple cider vinagar works too anybody know? PEACE AND LOVE:rastasmoke: Rating: 5