The Hanging Carpenter Bee Trap can be hung or set anywhere near your affected area. It's range of effectiveness is between 5 and 15 feet and does not require any chemicals or skill. Specifically made to attract carpenter bees, this is the first step in getting rid of your carpenter bee problems and protecting your home from them. The Hanging Carpenter Bee Trap is best used during early and middle spring. Once the average temperature is between 90 and 95 degrees, the traps will become less effective. When the temperature drops below 80 degrees, they can be stored until your next spring.