Okay my husband found this kitten and I fall in love with her! But know we have one problem, she has real bad fleas and we don't know how old she is but we think she is younger then 12 weeks and we got a spray and sampoo that helps with fleas but both iteams say not to use on kittens younger than 12 weeks what can we do? We can't found any thing that say you can use on young kittens.. can I use the products on her or will it hurt her . I hate to see her scratching and suffering!