To give a cat a bath, fill the sink with about 2 or 3 inches of lukewarm water then wet the cat from the shoulders to the tail and apply shampoo. Since most cats really detest having water splashed on their face, use a moist washcloth to softly clean your cat's head. Use a cotton ball to clean inside the cat's ears and after thorough rinsing, lift your cat onto a large towel, fold it around them and rub as much water from their fur as possible.
Grip him / her buy the back of the neck- with one hand - the other hand - control his back legs n commence The bathing - U may want two were long thick rubber gloves that go up to your Shoulders - :-) Also make sure temp of water is Luke warm I use Johnson's baby shampoo ( so it can't hurt there eyes )
You shouldn't ever give a cat a bath unless they don't know how to clean them self, or they just don't do it. (you'll be able to tell weather or not they can by seeing if they have soft fur, that's sticking out all over the place. Otherwise, don't bath them.