Aiyoh, my whole house is infested with termite

Tried using recommended 'powder' from Hardware shop, sprayed on all wopden parts, but doesn't work. Tried spraying with normal insect repellent, they will die but after a few weeks, they will appear on other parts of the house. I believe my whole condo unit is infested but no one seems to be doing anything like what I did - peel off the wooden door frames. Yet they keep coming back.

Thanks derek_lim1982 for sharing. I will try this method for my condo unit.