Home teeth whitening is a growing market, and so there are lots of products available to choose from. As a consumer, this means you have a greater choice than ever before, so it’s important to be sure you buy the best products that will really work and deliver the white teeth they’ve promised.

Ingredients

One of the best ways to decide whether the claims of a teeth whitening product are true, is to look at the ingredients it contains. Any product will have a list of its active ingredients – you can look these up on the internet to find out if there are any pros or cons. In the case of the market-leading Crest 3D Whitestrips, you’ll find that many of the active ingredients [link to: http://www.3dwhite.com/teeth-whitening/3d-white-faq.aspx#What-are-the-ingredients-in-Crest-3D-White-Whitestrips] are exactly the same as used by dental professionals who carry out teeth whitening. This means you can trust a reputed brand like this to whiten your teeth effectively and safely.

Reviews

Another way to work out whether a certain brand of whitestrips is likely to be effective is to look for reviews on dedicated review websites. Try to find a brand which has good feedback from people who’ve actually used it, and avoid a brand that has a lot of negative reviews.

Guarantee

An additional thing to look at is whether a brand of whitestrips offers any kind of guarantee – most reputable brands will offer your money back if you don’t achieve your desired results of whiter teeth within a certain timescale. This can give you peace of mind that if you are disappointed, it won’t have cost you anything in the long run.