Nasty ‘’Termite Attack’’ at my home

I traced a nasty ‘’Termite Attack’’ at my home. I am afraid of termites. Sometimes it becomes nearly impossible to combat them.

(You can see their work in the image above this post. It is the side of our kitchen door.)

The wood is almost finished due to their activities.
Unfortunately I was unable to discover their presence there.

They are little but terrible creature. They do not spare wood. They cause a huge harm to our economy. They destroy furniture, almirahs and other products.

Image is my own (taken by my Nokia N-95)