The reason why Invisalign is not meant for everyone is that patients have to wear the aligners at all times. They are advised to only take them off for meals. In other words, you’ll have to wear the aligners for 22-23 hours per day. Not everyone can commit to this. Another thing is that patents have to have an outstanding oral hygiene. Just like with other orthodontic appliances, you will still have to brush your teeth and the aligners too. All of this is a small price to pay compared to what you’re getting.
Uses:
The use of Invisalign is more limited than with conventional fixed braces. These aligners are indicated with patients that have a milder orthodontic problem. The system can be used to treat spacing, crowded teeth, crossbite, overbite, underbite, and open bite. For the more advanced cases, conventional metal braces are the best option.