Pest control

[focusjc85]

I have just noticed that in my wardrobe in my bedroom there are lots of white bugs/ insects. They are about 5mm to 10mm nig and look like dust or fluff. I also noticed there was a bit of damp in the corner of the wardrobe which has carpet in it and i noticed they have been eaten my cloths also. They have never been there before this is the first time we have seen these and i don't know what they are or how to treat them. Can anyone help?