Termites (Drywood)

Hi, I am trying to rid my home of termites in a manner that is safe for my two year old twins. I have a company that proposses to use Timbor, Premise and D-Limonene. I am familiar with the Timbor and the D-Limonene. Can you tell me if the Premise is indeed non/low-toxic? Is it safe to use in a toddler's nursery? Should the room be vacated for any period of time?

I am looking for safe alternative pesticides to KILL termites. I am also looking for companies that use proper safe methods of killing termites in the San Francisco area.

I am a homeowner in Culver City, CA. I have an old lath and plaster home that is infested with drywood termites. I'm trying to gather information on the most efficient and least toxic way to eliminate the termites. I tried freezing the walls, and it was costly and unsuccessful. I'm concerned with the environment but also with my health and my dogs health. I have Lupus, an autoimmune disease, that I do not want to aggravate. What is your recommendations?

What is the best way to control or treat for termites that is environmentally safe?