Best Indoor Bug Zapper for Gnats

Bug zappers work by luring flying insects with fluorescent light into a deadly electrical current. For more: http://hoofia.com/best-bug-zapper/ Because the flower patterns that attract insects are better revealed in ultraviolet light, many flying insects that feed on flowers will be drawn to the bug zapper. Before they reach the light, however, they will come into contact with the wire mesh, completing the electrical circuit and disintegrating.