I thought it would remove bugs but it still attracted a lot. I trimmed them a bit, but not exactly as planned. The light is installed right outside my front door, so I still have to warm up and count to three to get in and out as the fastest in the world. Hope other brands work better. The moths seem to be particularly fond of them, especially the big ones that look like they could knock you out. My cat gets rid of them better than these onions. Don't waste money on them. I'm still impressedβ¦