I guess it depends on how hot the water is. I wash mine in hot tap water all the time - but not a dishwasher or with boiling water. If the aligners become distorted, you will know when you try to get them back on. If they are distorted, call your dentist and pay to have more of the same number...
Whether or not being treated with Invisalign will change the structure and look of your face will depend on many factors. For example, if you have very protrusive top teeth (often referred to as buck teeth), your profile may change for the better when you use Invisalign to r...
Align technologies does try to keep the wait to around 4 weeks, but sometimes the wait is much longer. If the case is complicated, the number of aligners to create can be large, which would add to the wait time.
You should call the dental office and ask. They might have an idea what the status...