Mark from Niceville, Fl writes
We are assuming you are asking when you will need to treat again. With Termidor SC, if you did the trench treatment properly around the foundation of your home, it will protect your home and last for at least 10 years in the soil. Retreatment will not need to be done for at least another 8 years. Please let us know if you have any other questions.
Answer last updated on: 07/09/2013