What Sharp machine that can get rid of Dust Mites ?

You can use steamer garment to get rid it. But not all the type can use. Those certified to kill dust mites steamer. I m using the princess brand.

traditional method, put it under the sun for few hours..........make sure u rotate it top and bottom at intervals

Rainbow vacuum cleaner famous for it.  Alternatively you use front load washing machine,  set temperature to 90c, and wash regular.

Where got people put mattress inside washing machine leh

You got use mattress protector  and also bed sheets or not? Wash that.  And a good brand got anti dust mite.  Sometime old mattress due to old age,  have to change.

Thanks for the responses!

Checked with a friend who got bedbugs, and she tried using this product:-

http://www.richsoil.com/diatomaceous-earth.jsp

which is supposedly food grade, so I'll give it a try. Some powder thing lah.

In the end, she also bombed it with a exterminator/fumigator though..hahaha...few hundred bucks. Cheaper than the Sharp! ( but duh, chemicals...)

Don't tell me you want to sprinkle this white powder on your bed. Or your sofa.

I don't want wake up my body full of white powder. 

And I wonder I will have sex powder on bed with my Wife. 😄