The deadline to file 2021 tax returns is right around the corner; however, many Americans have already received their refunds. If the extra money is burning a hole in your pocket, don’t spend it on a frivolous purchase. Instead, invest the cash in your smile. The health and appearance of your teeth and gums are directly linked to better confidence and career prospects. If it has been a while since your last dental appointment, here are 3 ways to use your tax refund to achieve the healthy, beautiful smile you deserve.