Rat still not catch!!!

Today reach office there are rat traces everywhere in the office. The rat shit around my cpu area. My co-li opps me got rat shit, urine on his working table. The rest of the co-li also have some form of rat traces at their working area. haiz....

I think there are more than one rat hiding in this office. Now i guess we have to clear our area everyday till we catch the rat. =(