Please help me identify these bugs, these are very tiny and are not visible if you are not looking for them.

All walls and ceilings of rooms are full of them, there are few of them in kitchen and hall.

We don't have pets. We live on 5th floor and don't have any garden but we do have some plants.

We got sanitization done and I also sprayed mosquito killer on them but it didn't work.

We live in Gurgaon, India