Getting rid of termite infestations

We had our door frame changed to a metal one as it was infested with termites last year. If we didnt find out soon, i bet the whole house will be full of them and the damages could have been worse. We were talking about termites yesterday as my friend also found that her kitchen cabinet has it. Well, she is now checking out a website, which happens to be a termite guide with an article on treating termites. Gee... i wish i had known of this website sooner. Could have saved me some money.