Fly Sentry Shield - Glueboards Aerosols The Ultrasonic Animal Deterrent is

The Ultrasonic Animal Deterrent is the best option for any of the following conditions:

smell and contamination with urine and droppings

A mainstay of baiting programs

some birds will challenge the flame shield

Fly Sentry Shield - Glueboards Aerosols The Ultrasonic Animal Deterrent isGenuine replacement glue boards for Fly Sentry Guardian LED Fly Light Glue Trap Maintains hygienic, discreet fly control No zapping, no insect fragments Ideal for restaurants, cafs, offices, and home kitchens Glueboards should be changed at least every 3 months Particularly dry or dusty environments may require a more frequent change as atmospheric debris may become attached to the board.