Sage is an herb that is known for its healing and medicinal properties. People have burned sage since ancient times to cleanse and purify objects and homes. Proponents of sage burning, also known as smudging, believe that the sage smoke is a way to bless your home and dispel it of negative energy and influences. You might wish to burn sage to purify and cleanse your current home or a new residence before moving in.Read more: How to Burn Sage to Cleanse Home