If anyone heard the small, teeny, really insignificant KABOOM coming from the first floor. Don't panic. Nothing's broken. Except maybe my pride ... and my tail bone Just testing things out.
[ooc: No it wasn't anything to make plaster fall or set fire on the house. I mean if the really old Halliwell Manor can withstand potion explosions the building can. People who likely heard it are people first floor, in the lobby/main kitchen area, and the second.]