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ANSWER: Recent scientific research by the University of Leuven has shown that where the teeth are normal and healthy there are no demonstrable adverse effects on the tooth enamel. Furthermore, this unique system ensures a precise level of dosing, that meet legal requirements. The patented foam strip containing prevents excessive dosing, and the brief treatment time also plays an important role. |
twice a day will help to maintain your Spark-e-ling White Smile. Keep in mind foods, drinks twice a day will help to maintain your Spark-e-ling White Smile. Keep in mind foods, drinks especially coffee, tea, red wine and smoking will darken your teeth over time again. You can whiten your teeth up to 3 times per year with this system.whiten your teeth up to 3 times per year with this system. |
| IS TEETH WHITENING HARMFUL? |
| HOW LONG WILL MY TEETH REMAIN WHITE? |
| FAQ |
♦BRIGHTER SMILE IN JUST 15 MINUTES ♦LAST 12—18 MONTHS ♦NO SENSITIVITY |
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