I have put mulch beds in before, but I have never worked on a existing one. I had a client call and ask for me to clean out his mulch beds and to mulch them. I don't know if he had leaves in there or if he wants the old mulch removed. Want is the normal procedure? Any tips would be appreciated. I did fall cleanup for him and he gave me a 100.00 tip. Very nice people, very good to work for and very generous. I want to do a good job.