Gels are becoming popular among home teeth whitening aficionados because their targeted application tends to cause less pain in sensitive people. That's because you "paint" them directly on your teeth, which allows you to avoid the solution coming in contact with your gums. Although they claim to whiten quickly and to lighten up dark stains better than other types of whitening products, experts say that's not so: because they're just painted on, they don't really stay on long enough to be as effective as products that stay in contact with your teeth for a set period of time. Dental Implants Surgery Central London W1 (Dental Video Promo's)
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