*(all) set. (to do something) prepared or ready to do something. (*Typically: be ~; get ~.) Are you set to cook the steaks? Yes, the fire is ready, and I'm all set to start.
How long will the odor last from our newly installed cellulose insulation? The odor is kinda of like a mild ammonia smell and is only noticeable when we're running the a/c.
In some cases, air may be drawn into the house from the chimney, and odors along with it. Burning stove paint odor. When your stove is new, or after you re-paint or polish it, there will be a period of burn-in, during which the stove will smoke and smell.