Gather the herb – Use fresh or dried rosemary sprigs. Dried sprigs tend to burn more easily.
Prepare a safe container – A heatproof dish, incense burner, or even an ashtray works.
Light it carefully – Ignite one end of the rosemary sprig until it smolders, then gently blow out the flame, allowing smoke to rise.
Move through your space – Walk slowly around your home, wafting the smoke into corners, doorways, and open areas.
Let it rest – Place the smoldering rosemary in its dish and let the aroma fill the room.