How long does Opalescence last after expiration date?
ProductAmount of HP or CPShelf LifeOpalescence PF Gels, 35%35% Carbamide PeroxideRefrigerated: 24 months Unrefrigerated: 12 monthsOpalescence Boost, 40%40% Hydrogen PeroxideRefrigerated: 18 months Unrefrigerated: 9 months5 more rows
Does Opalescence whitening expire?
Opalescence PF gels 10%, with 10% carbamide peroxide, have a 24-month shelf life if refrigerated and a 12-month shelf life if left unrefrigerated. Regardless of whether a product contains carbamide peroxide or hydrogen peroxide, both give excellent, high quality results.
Do teeth whitening systems expire?
It’s generally good for a year, possibly a little longer if your dentist kept it refrigerated. You could look on the tube to see if there’s an expiration date.
Can you use Opalescence after expiration date?
Teeth whitening gel can expire and it should not be used past the expiration date. This is not because it is dangerous and poses a threat to your general health. The problem is that the chemicals will not be effective after the expiration date, meaning it is of no use to you.
How long before Opalescence expires?
ProductAmount of HP or CPShelf LifeOpalescence PF Gels, 35%35% Carbamide PeroxideRefrigerated: 24 months Unrefrigerated: 12 monthsOpalescence Boost, 40%40% Hydrogen PeroxideRefrigerated: 18 months Unrefrigerated: 9 months5 more rows
How long can you store Opalescence?
Teeth whitening gel can expire and it should not be used past the expiration date. This is not because it is dangerous and poses a threat to your general health. The problem is that the chemicals will not be effective after the expiration date, meaning it is of no use to you.
How do you tell if teeth whitening is expired?
It’s generally good for a year, possibly a little longer if your dentist kept it refrigerated. You could look on the tube to see if there’s an expiration date.