A friend burned pierogies on the stove and the apartment she rents filled with smoke. She has aired the place out, washed the curtains and so on, but there’s still a strong smell. She has no renters insurance, of course. What further steps should she take?
Wash the walls - with white vinegar and detergent?
Baking soda on the carpets - let sit and vacuum up after 24 hours?
those are two big things I know she should do, what else? Leave the windows open as much as possible?