<human>:  How do I properly prune a rose bush?
<bot>: To properly prune a rose bush, start by cutting the stems back to about five to six inches in length. This will encourage more branching, and more stems will emerge from the base of the bush. Then, use pruning snips or shears to remove any dead or diseased stems by cutting off the affected portions. Also, remove any weak, leggy branches to promote stronger, healthier growth. Finally, prune any branches that are crossing over or rubbing against other branches. This will help to improve air circulation and reduce the risk of infection or disease.