Mains-powered Spider Repeller

It's not just living on a houseboat that seems to attract spiders - there are plenty ashore too. Fortunately, our mains-powered ultrasonic repeller plugs easily into any wall socket, emitting an inaudible but effective discouragement to arachnids.

Moths too are deterred by this repeller, switchable between two frequencies - one for moths and one for spiders. It hangs easily in the cupboards they seem to prefer! Inaudible to pets. Has a UK 3-pin plug.