a lid, fine mesh and vaseline will do the trick...especially for monsters like hissers.
if one is really paranoid they could use the mote trick people use for ant colonies. water surounding the top to prevent escape...although some roaches fly...and go in water. nevermind.
if one is really paranoid they could use the mote trick people use for ant colonies. water surounding the top to prevent escape...although some roaches fly...and go in water. nevermind.