Does Opalescence teeth whitening gel expire?

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asked Dec 1, 2020 in Dental by TIANJIN (900 points)
Does Opalescence teeth whitening gel expire?

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answered Dec 1, 2020 by Carrie123 (14,510 points)
Opalescence teeth whitening gel does expire just like all other teeth whitening gel expires.

So if you want to get the best results from the Opalescence teeth whitening gel or any other teeth whitening gel then you should use it before expiration or at least a few months after expiration.

You can use expired teeth whitening gel and it's safe to do so.

But expired teeth whitening gel does not work as good as fresh non expired teeth whitening gel does.

So using expired teeth whitening gel means you won't get your teeth as white as you would if you use fresh non expired teeth whitening gel.

It's not bad or harmful to use expired teeth whitener gel but when you do use the expired teeth whitener gel it won't be very effective.

When the teeth whitener expires and gets older the hydrogen peroxide in the teeth whitener breaks down and leaves only water and oxygen, which won't brighten your teeth very good or at all.

So while not harmful to use expired teeth whitener gel it's not a good idea to use the expired teeth whitener.

If you want to get whiter teeth you need to and should use fresh non expired teeth whitener gel.

Teeth whitener gel that has just recently expired as in expired a month or two ago is usually still pretty effective.

But if the teeth whitener gel is expired longer than a few months to a year or more then it's not gonna be very effective or effective at all for whitening teeth.

For best results it's best to buy some new teeth whitener gel or teeth whitening products and use them before they expire.

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