Hello friends I am here to informe you something about the kala hit spray that is best for mosqutos and cocroches its result is well that you can realise after using it one time that is one of the nice brand but its how react with you that is matters because health first. so if you using this one so have to care there is mantioned in this bottle that how it effective on your skin so if your skin is sancitive than you need a very careful to use because its smell is so strong so when you using this then you can use glaves and mask on you face that helps you to protects you with any kind of infections so be careful and be aware.
I hope its helpful for you.