Smudge torches are bundles of dried herbs, that are bound with string.
Smudge torches are generally used to bless, cleanse and heal the person or object being smudged. Sage is used to cleanse the person from the outside world when entering into rituals and ceremonies.
You can also cleanse your house of all negative energies by smudging your property.
Each torch burns for roughly 90 minutes and is approximately 10-12cm in length.