Do deptartment store teeth wightening products work? if so which on is the best?

Not really.


Have them done from a dental professional for predictable results.

Do deptartment store teeth wightening products work? if so which on is the best?
The over the counter bleaching products have improved dramatically in the last few years. The systems that used to be available could actually harm the teeth. Systems such as Crest Whitestrips are very similar in strength to the professional bleaching systems. The caveat here is that you have to redo the whole process in 6 months time. If get it done professionally, you have custom fitted trays and over time, it actually ends up being cheaper for you. I hope that helps.