Hey fren, there is an excellent article that was posted by Muckey Duck . “ This may save your life or the life of someone you love (human or animal) “ has excellent resources, many proof's, testimonials and links. Where to buy and what to buy, even to make at home. I have this saved however, I have no idea Gaw to link it or copy to here. I have purchased the kit that ‘Muckey Duck had suggested and am very pleased.. I do hope this helps..