Go to my profile and click on my threads you will find my tutorial on cleaning and reviving furniture finishes. I have a solution called Solution 1. Mixed some of this up and it will clean and get rid of any order. Murphy's oil soap is just soap and has no oil in it. This solution is 1 part linseed oil, 1 part turpintine and 1 part denatured alcohol. Shake well the clean the piece using lots of rags. Although your furniture smells like smoke most of the yellowing of the finish is from age and some from smoke. I see from the picture that a lot of the finish is wore off so what ever method you use be careful.
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