Very good as a protective barrier against ants who want the house

We know the middle of the dog, it has now been discovered but also as a savior from an ant invasion. It helps very well when it sprays on the front door threshold as a protective wall inside and out. So you can prevent an ant trail comes into the house. Great middle !! Of course it has to renew at intervals, so that the protection remains unchanged. Especially after the rain. The agent has also worked very well as vermin protection in dogs baskets. 1 A means - but with some earthy scent (probably made from coconut oil?). We like to take into account, because the agent is non-toxic for dogs and humans.