Paco from Okc Ok writes
You can spray Termidor SC on the studs but it will only stay active for 2-6 weeks and it does not penetrate the wood. Termidor SC is not meant to be used to provide long term protection for wood. Boracare is usually chosen if you need to protect the wood for long term control of wood infesting pests. Boracare penetrates into untreated wood and will eliminate current infestations of termites and it will prevent infestations of termites, carpenter ants, powderpost beetles and wood destroying fungus when used as directed on the Product Label.
Answer last updated on: 12/18/2011