David from Hollywood, Md writes
Termidor FOAM can be used for a direct application to termite activity in wall voids, but has limited labeling for use outdoors. If you have a subterranean termite infestation you would need to do a trench treatment around your home/structure with a termiticide such as Termidor SC. You can refer to our Termite Treatment Guide for tips on how to do the treatment properly.
Answer last updated on: 11/19/2018