Invisalign continues to gain popularity as a more comfortable and discreet alternative to traditional orthodontics for straightening smiles. But if you’re worried you can’t afford these transparent trays, you might feel tempted to opt for online or mail-order aligners, instead.

Although this might seem like a simple and effective way to save money, you might end up harming your smile and having to pay for more complex, costly repairs later. Continue reading to learn more about 3 potential risks of mail-order trays to understand why you should consult your dentist instead!