Don't waste your money on this….its way too expensive and it does not work as advertised…by the way your retainer sat the end of the treatment is exactly an aligner so there is no difference on the piece of plastic you need to insert in your mouth all day long for the first weeks and expected to use for an entire six months! At the end of original treatment I ended up with a huge gap in my front teeth and they were still not straight. They sent me additional aligners for another few month no additional cost and I still ended up with the gap and unhappy with the overall results.
I was beyond disappointed when I received mine merchandise! I learned the hard way! This clothes are poor quality and not true to size! I thought it was cheap, but once I received it! I thought I paid waaaay to much for this stuff
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