some items, make a list of what you need. each time that you go to the paint store or the home improvement store, pick up one item on your list. if you know you need a new foam roller cover, pick it up when you go to the store for screws and put it in the appropriate bag in your painting kit when you come home. it is also a good idea to keep a list of the supplies that you use each time that you paint and replace them right away. it will make it much easier to get started on the next job.
by creating a kit that includes 