How Do I Removing Nicotine Stains From Dentures?

There is also a toothpaste called Topo smokers toothpaste. It is an excellent stain remover.

I had a yellow stain on my dentures pretty bad, found a product called stain away at cvs, one soaking took stain away white as can be now

You can buy a denture cleaner for smokers that helps the stains from tobacco. I have heard some people use diluted bleach to soak them in (make sure you wash them good afterwards)