This is a recipe for a homemade mozzie repellent we used on our Cape trip this year, we have been getting a lot of questions about it from friends because it worked so well, just a few spray around the camp and the mozzies and midges dissapeared, it also takes the sting and itch away from insect bite. We mix it and use a 250ml spray bottle. The only advice I have is to leave the mixture for 48 hours before using it as it stinks in theat period but has a sweet smell after that time. The last batch we made is now 5 months old, still smell nice and still works.