Will whitening toothpaste take care of coffee stain on teeth?

I drink coffee in the morning but brush my teeth with whitening toothpaste so my teeth wont look like I do. A friend said it wouldn't help, but I think it would. What do you say?
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Sometimes these products help. Let me tell you what does help and I am speaking from experience, I know this and have used it all the time. They are a little expensive $30 to $40 in your average grocery store. But if you go to Wal-Mart I bet they are $20. Sam's Wholesale (Wal-mart sister) has them two packages for $40 and that is where I get mine and I have tried everything. I had my teeth bleached about 10 years ago and they looked and still do look GREAT and very white. After bleaching them at the dentist and I went in for a followup about 3 or 4 years ago I quized my doctor that bleached them about up-keep on them. At this point they still looked great and white but I was worried about tea and coffee stains after the fact. The doctor told me to try Crest Whitestrips. At this point I had already tried all the other crap and was not happy. I wanted only to keep them white after I have them bleached. Let me say this, after I did it the first time I knew I had found my solution. One box of these can last you for a year. Remember Sams sells two boxs of them for around $40. So find a friend that will go in with you and take the other box or keep them both for yourself. I love these things and no I DO NOT work for Crest. The box says to keep them on for only thirty minuets and I suggest you go by that because you will see the difference in your teeth the first night. Brush your teeth then apply the strips and brush them after the strips have been on for 30 minutes. I am not sure what the directions on the box say but I suggest you do it a few nights in a row until you get your teeth where you want them and then only do it once every other week or once a month for upkeep. Trust me on this one.
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