Dont be alarmed. Just me and HLing preparing for office's carpet changing event. We have been warned by the other department of the strong glue odour and the dustiness during carpet changing so all of us had prepared mouth mask.
Anyways, turned out that the mask is useless because...number one. We can still smell the glue but managed to escape the dustiness. Number two. HLing and I were ordered to clean Boss's Office so we escaped most of the carpet changing mess.