i don’t want to use any harsh chemicles because i don’t want to ruin my enamel but i want whiter teeth.

I have some Equate whitening strips that expired in November of 2007. Are they safe to use? Do they still whiten teeth?

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If the sales of teeth whitening strips are any indication, the strips are becoming well-liked for a lot of people. Its recognition is now starting to be compared to enamel whitening toothpaste, and the reasons could also be that it’s less expensive, simple to use and can be utilized in full privacy. You will discover the strips in virtually any drugstore as nicely, in order that they have excessive availability. A strip is created from flexible plastic materials that may stick to the tooth surface. They are only used for enamel that can be seen whenever you make a smile, so there is no must treat your molars, that are exhausting to reach. Teeth whitening strips have carbamide peroxide, which is about half as strong as those utilized in bleaching trays. For that reason, whitening strips could be worn overnight. A whitening strip should be worn for several hours and can whiten your enamel longer than enamel bleaching products. However, if you are going to use it persistently, you may have whiter tooth over a shorter period of time. The timeframe varies. Some get whiter teeth in simply a couple of weeks, while others use several containers earlier than getting the desired result. In using the strips, you need to be aware of some minor problems associated with its use. They could not stick properly at occasions and should come off throughout awkward moments. In case you use them at evening and so they slide off, you’ll not discover them till you wake up. It’s essential that the tooth are dry when you apply a strip to make it stick well. Nevertheless, these are simply minor troubles; and should you take into account the excellent results you could acquire from them, teeth whitening strips are better than different dental whitening procedures, which may be messy and expensive. Lionel K. Freyman

• noticeable whitening after 3 days,50% more strips,
• enamel safe formula,3 easy steps twice a day,whiter teeth for 12 months,

Product DescriptionPREMIUM DENTAL WHITENING KIT
$27.09

Crest Whitestrips Premium, Dental Whitening Kit, Enamel Safe Formula 42 Strips, with 50% More Strips

I’m wondering which one is more effective? I graduate college next weekend and I want really white teeth for pictures, and future job interviews, so I need some input! Thanks!!
I’d also like to know if there are other teeth whitening products that work better than these two!