Localized Termite Treatment options?

Anyone has opinion on which one works best for Drywood Termite Treatments?
- Should we do a Localized treatment (only one area found) or Whole house treatment?
- For localized treatment which works best
- Orange Oil
- Heat treatment
- Liquid treatment
- Any other treatment?

Bhavesh
This is in Bay Area, CA

View this post on my blog: http://madeinhome.info/localized-termite-treatment-options