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- Sat Jun 07, 2014 7:04 pm
- Forum: Invisalign-type Braces (Clear Aligners)
- Topic: SmartTrack material sloughing off?
- Replies: 7
- Views: 5812
Re: SmartTrack material sloughing off?
I'm concerned because I'm having the same issues with the invisalign material flaking off. I probably also end up swallowing most of them. Is this safe? Is it toxic? Thank you!