just buy any flying insect spray. easy to kill all of them. if you use cock
roach killer, you can kill them too but it might be too strong to them and
does more harm to urself.
those sprays can kill the bugs on touch and also can kill them by treatment.
spray a thick mist all over your room and close the window and door for 15
minutes and then ventilate for a day... and you will be okie. treat your room
individually...
