My parents use to clean out the rabbit hutch with bleach and it never did any harm to the rabbit, however I learnt at college that bleech for cleaning animal enclosures is a big no no even if its just a drop because of the chemicals.
You'd be better off just using hot water if you have no animal disinfectants to use.
However, I am curious as to what people may use if they don't use an animal disinfectant. Sometimes if I've run out and can't get to the pet shop I use a little bit of fairy liquid with hot water and make sure the hutches are bone dry before I put any bedding in.