Is there a noseeum "bomb" that you can use in a lanai area? How long do they last in the northern Orlando area?

We do not carry a product that specifically targets no see ums, however, we recommend using Onslaught to spray onto surface areas. The duration of the infestation various on the size. If there is a heavy infestation, it will take longer for the process. Also, if the environmental conditions are humid and full of moisture, it will be very difficult to control the infestation to a minimum.