Unfortunately, my grandson got sick in the middle of the night in my house. My son and his wife didn’t want to wake us up, couldn’t find rug cleaner, and covered a large area of our upper hallway carpeting with Oxi Clean Max Force spray to remove the stains. My upper hallway reeks!! We are running a fan and have sprinkled baking soda in the carpeting several times and vacuumed it up, but the strong smell is still there. My house is being sold and have an inspection tomorrow! what can we do to knock down the smell?