How to tame a Bengal cat?

My cat just had 6 Kitties, now the problem is I want to keep mabe two but Fleas are very very annoying! I need some help, advies, or hits on how to tame these kitties to let themself take a bath. The mother cat never lets herself and scratches me and meows like shes in a fight So please Give me some good advies to tame these Bengal kittens before its late !