Can using clear retainers at night turn your teeth yellow? Can it stop whitening strips from working if you wear it afterwards?
jimbo2121Jan 2, 2016
My clear retainer is 3 years old and pretty dirty. It's spotty and faded on the front and has crusty white stuff in the back. Is this yellowing my teeth? If so then of if I clean the retainer with solution will it no longer do so
Answers (1)
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