I use l.5" strips and a varity of small width strips for mug rugs, pot holders, table runner, etc. I do a lot of strip piecing, so I have quite a stash of strips. Never throw away your strips. If they are too narrow, use them tie your plants. The only time I toss out fabric is when I put the small stuff (also lint from the dryer) out on top of my shrubs for the birds. They take it for their nests.