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Archives for January 2023

Lemons and Teeth Whitening

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Is it possible for me to whiten my teeth at home with lemons? I read about it on a natural health website, but wanted to verify before I wasted a bunch of lemons or, even worse, damaged my teeth. I have not had much success with the over the counter whitening kits and I really want white teeth but my dentist only does Zoom, which is out of my budget.

Megan

Dear Megan,

Lemons

I am so glad you wrote. It was very wise on your part to verify something you read on the internet. While lemons could temporarily make your teeth look a bit whiter, eventually they will actually end up looking darker. This is because lemons have citrus acid. When that acid gets onto your tooth enamel it will micro etch the surface of your teeth. Those etches will cause your teeth to pick up stains much faster. With continued use, you could weaken the enamel of your teeth. You will find that people who suck on lemons have the same problem.

This is the same issue that happens to patients who are suffering from bulimia. The acidic nature of vomiting means that their teeth are slowly wearing away because of all the acid.

If you are determined to use an over the counter whitening kit, Crest Whitestrips do work, but you have to buy a LOT of kits to get the same amount of teeth whitening you could with a dentist.

If you want professional strength teeth whitening but do not want Zoom, you could go to another dentist just to get your teeth whitening kit and get started then return to your dentist for your regular dental care. Be aware that most dentists will make you get a cleaning done before they will whiten your teeth. This is to ensure there are no problems with your teeth. It’s also to make sure there is no plaque that can lead to splotchy results. You can just tell them that you are happy with your dentist for your regular care, but do want to whiten your teeth.

This blog is brought to you by Duluth, GA Dentist Dr. David Marion.

Concerned About My Porcelain Veneer Repair

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A couple of weeks ago I had some porcelain veneers placed. While I was there everything looked fine. However, when I got home I noticed a small horizontal scratch across one of them. I could even feel it with my tongue. I went directly back in and showed them. They got the dentist who said he could fix it right then. He sat me in a chair and smoothed it out, which was his description of the repair. I looked and couldn’t see the scratch and everything felt normal with my tongue so went home satisfied. Now I am noticing that the area he repaired seems duller than the rest of the tooth and I’m wondering if the fix could have changed the color at all. Should I be worried about this? I paid a lot of money for this smile makeover.

Beatrice

Dear Beatrice,

porcelain veneer being held up near a tooth

It sounds like when your dentist buffed out the scratch, he did it by removing the glaze on the veneer. This needs to be repaired as quickly as possible. It is the protective glaze that protects your porcelain veneers from picking up stains. Left the way it is, that area of your tooth will soon be a completely different color than the remainder of your smile.

Because he caused the damage, he needs to make this right. Generally, when this happens, the repair is simple, but it does require some technical knowledge and equipment that includes using a diamond polishing paste. Because he didn’t use this in the original repair, I suspect he does not do a lot of cosmetic dentistry and will not know how to do the repair this way.

In that case, you are better off asking him to simply replace the porcelain veneer. That should be easy to do because he already has the instructions ready from when he did it last time. Don’t put off calling him about this. The longer it stays this way the more stains the veneer will pick up and he may even try to blame you for it. Calling him now connects it with his repair.

This blog is brought to you by Duluth, GA Dentist Dr. David Marion.