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  2. Teeth whitening: What is it, how to do it safely and how to ...

    www.aol.com/lifestyle/teeth-whitening-100042380.html

    Much like other DIY health treatments, too much teeth whitening can cause side effects. Shahrooz Yazdani, DDS, notes that excessive whitening can impact the enamel on your teeth, ...

  3. Tooth whitening - Wikipedia

    en.wikipedia.org/wiki/Tooth_whitening

    Tooth whitening or tooth bleaching is the process of lightening the colour of human teeth. [1] Whitening is often desirable when teeth become yellowed over time for a number of reasons, and can be achieved by changing the intrinsic or extrinsic colour of the tooth enamel. [2]

  4. Dentist-Approved At-Home Teeth Whiteners - AOL

    www.aol.com/dentist-approved-home-teeth...

    White Professional Effects Whitestrips Emanuel Layliev, DDS, a dentist at the New York Center for Cosmetic Dentistry , considers these easy-to-adhere strips the most effective (and cost-efficient).

  5. Tooth discoloration - Wikipedia

    en.wikipedia.org/wiki/Tooth_discoloration

    Most extrinsic discoloration is readily removed by cleaning the teeth, whether with "whitening" (i.e., abrasive) toothpaste at home, or as treatment carried out by a professional (e.g., scaling and/or polishing). To prevent future buildup of extrinsic stains, identification of the cause (e.g., smoking) is required.

  6. Skin whitening - Wikipedia

    en.wikipedia.org/wiki/Skin_whitening

    Side effects may include sun sensitivity, skin redness, thickening, or itching. [6] Low concentrations may be used in cosmetics. [6] Kojic acid has been found to be an effective lightener in some studies and is also allowed to be used in cosmetics. [6] Side effects include redness and eczema. [6]

  7. I’m Making a Mental Note of These Can’t-Go-Wrong Gifts for ...

    www.aol.com/m-only-giving-really-chic-213600659.html

    Platinum LED Teeth Whitening Device It doesn’t get much better than the gift of a whiter smile. This kit includes everything she’ll need to see results after just one use.

  8. AOL Mail

    mail.aol.com

    Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!

  9. Optical brightener - Wikipedia

    en.wikipedia.org/wiki/Optical_brightener

    Laundry detergent fluorescing under ultraviolet light. Optical brighteners, optical brightening agents (OBAs), fluorescent brightening agents (FBAs), or fluorescent whitening agents (FWAs), are chemical compounds that absorb light in the ultraviolet and violet region (usually 340-370 nm) of the electromagnetic spectrum, and re-emit light in the blue region (typically 420-470 nm) through the ...