Jennifer writes
Yes, in order to have a complete preventative barrier, trenching is necessary and so is treating the backfill with your solution of Taurus SC. If you do not treat the trenched area, you risk leaving gaps that are not treated where termites could pass through and not be affected by the chemical. Please review our Subterranean Termite Treatment Guide for further tips and information that may fit your needs.
Answer last updated on: 02/02/2024