Can landlord do cleaning before end of lease? Can he keep security deposit?

I am responsible for a rental home and have moved most of my personal belongings out. My landlord has entered the home and completed some cleaning as well as removing some of my furniture ( that was taken by the trash man). He has cleaned the refrigerator, cleaned out the fireplace, washed walls, and cleaned bathrooms. This has all happened prior to my lease end date of the 30th. Can he keep some of my deposit for cleaning? Or is he out of luck since there is no telling what I was going to have cleaned by the 30th move out date? He also had someone mow the lawn and it had been about 7 days since we had done it. Also, is there any recourse for the property that he had taken by the trash company (two usable chairs/recliners).