F!ERCE and karlee... are they still the gross gooey strips like the cheap ones? Or do they work differently?
I don't find 'em gooey...they re-designed the Pro Effects strips so they're more sticky to your teeth and a better fitting shape. They don't slide around so you don't get any of the extra goop stuff in random places lol
Well, hey white teeth So glad I know you're secret! I may have to try Pro Effects strips out! How long is the kit for/how long do you have the strips in? Just wondering if the process is similar to the regular crest white strips.