You’ll need: Whatever you clean with. Rosemary – fresh, dried, or oil. Something to burn it in or on if you’re using smoke. Optional: salt water, a bell, your own voice.
Timing: When it needs doing. After illness, after conflict, after a run of bad luck, after someone difficult has been in your space, or just when the air feels heavy and you can’t explain why.

Start with the physical. This part matters and people skip it, and then they wonder why the energetic work doesn’t hold. Sweep the floors. Wipe the surfaces. Open the windows if you can, at least the curtains/blinds. Take out the trash. Clear the clutter off the surfaces that have become invisible to you. You know the ones.

This isn’t a metaphor. Stagnant physical space holds stagnant energy the same way a damp corner grows mold. Clean the space first.

When the physical is done, take your rosemary. Loose dried herb in a fireproof dish, a bundle if you prefer, or a few drops of oil on your palms if smoke isn’t an option. Move through the space deliberately: corners first, then along the walls, then through the center. The corners are where energy collects and sits. Start there.

As you go, say what you’re doing out loud if that helps you focus. It doesn’t need to be formal. “Out” works fine. So does “this space is clear and clean.” So does silence, if your intention is solid.

When you’ve moved through the whole space, open the front door for a moment. Let whatever you’ve moved out have somewhere to go.

That’s the working. You don’t have to follow it with a spell. Sometimes clearing the space is the whole job, and the relief you feel afterward is the magic telling you it worked.