I'm worried about my teeth.

It's been over 20 years since I started working and drinking coffee every day, so my teeth have become quite yellow, unfortunately. ㅠㅠ

I know I should brush my teeth right after drinking coffee, but it's hard to actually do it ㅠㅠ So, as I got into my late 30s and got older, it became even worse ㅠㅠ

I envy the white teeth of TV celebrities.

So I received counseling and underwent teeth whitening treatment seven times, but the results weren't very noticeable,ㅠㅠ.

They recommend getting laminates to achieve a dramatic effect. At the time, I thought it was a bit too much, but as time passed, I noticed many people getting laminates, so now I'm curious.

I'm curious about how to maintain laminate, its lifespan, and other related questions!