Lots of mozzies in the room

Fuyoh, do you know how many mosquitoes there are inside my bedroom. If not for the new mozzies zapper, i think i'll be losing a lot of blood again and more sleepless nights. Half the time, my kids will wake up crying due to mozzie bites. I have zapped more than half a dozen already. I bet there are more but cant seem to see where they are hiding.