I have a huge plastic container that I used last weekend to take a 7-layer salad to church in. Now it smells like onion, and the smell won't come out with soap/water and or bleach.

It's new and it's huge---or I'd just buy another one.

I've heard you can place some dampened crumpled newspaper inside to take out the smell. Anyone with OTHER suggestions?

Thanks,
--Cake--