Neem drops for me and my dog
In Kenya I was taking Neem drops as a malaria prophilactic. I noticed that it was working as a mosquito repellent, so back in Europe I decided to try the drops on my dog who is allergic to regular flea and tick repellents.
Two drops on the tongue every morning and four for me and so far we are both free of bites! It takes about a week for the repellent effect to kick in.