Clutter. How do you define it? The drawer that needs to be cleaned out? The pile of shoes that hasn't been put away and is blocking the doorway? The stack of old mail and junk littering the counter, or the stuff acquired over the years you can't seem to let go of?
There can be business clutter too. Old office equipment that slows down the efficiency of your business. Ideas that don't work any more but you stick with them because they feel comfortable.