Beli kali ke 2. 1 stick tahan 1jam. Then u repeat bakar lg kalo masih ada nyamuk. So far after 3hrs takde nyamuk lepas tu bakar lg klo nak. Kt dapur byk nyamuk, everytime nk masak i kena bakar. Tq to this one vtt yg guide how to bakar this stick in a bowl stuffed with sand.๐ klo tak, i mmg taktau.