Ordered before my Costa Rica vacation my bug spray. On vacation I have it at any point that was me every night without clothing smeared and had almost no mosquito bites, which are indeed very painful in this region. It is a öhliges stinking stuff you should absolutely not be lubricated in the eyes and in your mouth or burning übelst. But otherwise it seems to work. My girlfriend was in the beginning think they do not need, but it then but taken after a week with a lot of mosquito bites.