Category Archives: Dental Bonding

My Dental Bonding Turned Yellow

I had dental bonding placed on four front teeth. I was happy with finally having front teeth which didn’t looked so damaged and chipped. I tend to grind my teeth so that was a problem. I wanted to take care of them and started brushing with baking soda. I’ve only had them for less than a week and they’re already turning yellow. Did the baking soda have a chemical reaction with the bonding? Will teeth whitening fix them?

Kelly

Dear Kelly,

before and after dental bonding

There are a couple of things going on here which are setting off warning bells in my head. First, is the care of your dental bonding. I’m concerned that your dentist didn’t seem to give you any post-operative care instructions for your bonded teeth. This could have prevented this issue.

While you had good intentions in trying to take good care of your bonded teeth, you weren’t instructed on how to do that. Unfortunately, baking soda is quite abrasive and will eventually wear off the protective polish on your bonded teeth. If you really want to take good care of them, I am going to suggest you switch to Supersmile Toothpaste after this is fixed. This is specifically designed to clean and protect cosmetic dental work. It’s perfect for natural teeth as well.

As for teeth whitening, it will not work on your dental bonding. It only works on natural tooth structure, which means your natural teeth will get whiter, but the bonded teeth will be unaffected. This will make them look worse, not better.

Because you’ve had them for such a short period of time and your dentist didn’t instruct you in their care, I suggest going back to your dentist and asking him to fix them at no charge. If he knows the polishing technique, he can do it that way. Otherwise, he’ll need to just re-do them.

A second possibility is that your dentist used inferior materials when he placed your bonding. I hope that is not true. The only way to know with certainty is after you have them fixed. If you are caring for them properly and they turn yellow again, it is his material.

I’m also providing a link here, which gives you a lot of information on dental bonding. If you scroll toward the bottom, it will tell you how to care for them.

Bruxism and Dental Bonding

Another thing which has me concerned is your teeth grinding. When you clench or grind your teeth it will lead to damage. You’ve experienced this yourself and it is why you had the bonding done in the first place. However, without addressing the cause of the damage, the bonding won’t hold up any better than your natural teeth did.

It doesn’t sound like your dentist has addressed this. There is a simple solution too. Have him fit you for a nightguard and your dental bonding, as well as the remainder of your teeth, will be protected. Without it, they’ll end up ground down to nubs and you’ll eventually need a full-mouth reconstruction.

This blog is brought to you by Salem, MA Dentist Dr. Randall Burba.