Canvas is best because it absorbs spills and doesn't slip, but plastic works if you're on a budget.

To wipe down walls. Paint won’t stick to dust or finger oils.

Buy the disposable liners; they make cleanup take five seconds instead of thirty minutes. 4. The Main Event

For immediate cleanup of the inevitable "oops" moments. 3. The Applicators

Most stores give these for free—don't forget to grab a few. Leo’s Pro Tip: