One friend told me that when you put a zonrox on a sponge, cockroach would never get near it. You could be save from any bacteria or virus that cockroach have. I tried it last night, and it works. You know how sponge gets to expose from cockroach when we sleep at night and when we just left it in the side of our sink. You’ll never know that cockroaches were already feasting on the sponge while you are fast asleep. Zonrox could help you save the day, just put a small amount on the sponge and your family will be free from any danger. Try it!