How long does opalescence tooth whitening gel last?

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How long does opalescence tooth whitening gel last?

I got some from the dentist last year and never used it. I want to use it now and am wondering if it is still good or if it expires?

Thanks!

2007-05-22 16:38:00 · 3 answers · asked by Anonymous in Health ➔ Dental

3 answers

This depends on whether or not you kept it in the refrigerator. If not, I'd assume the potency is down, but it's not going to hurt anything to use it other than the inconvenience. If it was me I'd give it a go since you've already paid for it. Good luck!

2007-05-23 01:06:14 · answer #1 · answered by docgobbler 5 · 0⤊ 0⤋

whiting stuff is bad for ur enamel i use to use whitening tooth paste and it wore down my enamel

2016-04-01 03:31:01 · answer #2 · answered by Anonymous · 0⤊ 0⤋

HELLO,

READ THE PACKAGE. IT SHOULD BE WRITTEN THERE.

2007-05-22 16:48:22 · answer #3 · answered by Dr. Albert, DDS, (USA) 7 · 0⤊ 0⤋