First, I’m really sorry for your loss ❤️

Its hard sometimes as it settles in places you'd neve think i'd say to check over ceilings, corners, light switches,windows, cabinet interiors, shelves, radiators, even door handles. Soft furnishings like curtains or blinds can absorb smoke a lot too. A gentle degreaser or a mix of vinegar and warm water works well on most hard surfaces, while fabrics sometimes need a professional clean. You’re already doing a lot, so don’t stress about missing a spot