Wednesday, May 25, 2011
Crest 3-D Whitestrips a few days ago in preparation for my sister's wedding (wedding = big family event with tons of pictures that will be displayed for years). I saw them go on sale at Rite Aid ($15 off) so I picked up a box. I've used the regular Whitestrips before and they were a pain; twice a day, every day and they didn't stick well. The 3-D are MUCH improved; stick really well (as in almost hard to remove), once a day and you see results in 3 days. The one drawback is that they are powerful! Some of my siblings are using them too and we all were talking about how our teeth and gums have been sensitive since starting them. Be careful though, you shouldn't drink dark colored liquids when whitening and you can only whiten your teeth twice a year or you will hurt your tooth enamel. Anyone try this product (or have another they would recommend) and what did you think?