A couple weeks agu I ordered a sandwich and they put a cup of horseradish in the container. I didn't finish the sandwich and put in the fridge, and immediately forgot about it.
When I rembered I knew not to eat it so I threw it out, Then I smelled the horseradish.
Now everything in there smells like it and affects the taste. I'v tried backing soda, but it hasn't helped.
Any other ideas?

