DS has vomited all over hallway carpet and stairs. I've spent hour washing it all out with various household cleaning fluids and a scrubbing sponge and drenched the area in water. I did open the windows but it's freezing outside today and we've still got the central heating on. So I can't easily 'air' the hallway.
Still stinks of vomit and I have business clients coming to various meetings (and walking through the area to my office) next week! Help!
How do I eradicate the smell asap?