Use an old shower curtain as a handy household helper.
Avoid bathroom puddles - throw an old curtain on the bathroom floor before giving the dog a bath and keep puddles from forming on the floor.
Protect the kitchen table - cover up that nice kitchen table with a curtain before arts and crafts and cut down on play-doh and paint messes.
Catch paint - next time you are painting a wall, stick a curtain on the floor as a dropcloth for those wayward paint drops.
Shield the entryway - lay one down to catch drips and mud when a bunch of wet or snowy boots are coming in.
Stay dry at a picnic - use as a ground cloth under your blanket if the ground is the least bit damp to prevent water from seeping through.