I just used teeth whitener that expired 2 1/2 years ago?!


Question: I just used teeth whitener that expired 2 1/2 years ago!?
It was an oral B pen!. I only used it on 6 teeth!.

When I realized how old it was, I whiped it off like 5 mins later!.

Is this harmful!?

Will it still do anything to my teeth!?

Any other info would be great!.

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Answers:
Klay,

It will not be effective, as it has been too long that it expired!.
It might be harmful!.
Anything thing, past the due date, be it food or toiletries can be harmful when ingested!. But because you only had it on for five minutes, I wouldn't worry!.

Keep smiling,
Alexis!.Www@Answer-Health@Com

It is not harmful but it probably wont be as effective as it was before it expired!.Www@Answer-Health@Com





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