This cold person whitening treatment

In my case,

Recently, my gums have been unhealthy.

I received scaling and gum treatment.

 

A product that can be done at home

I looked it up.

 

If you undergo whitening treatment

I heard that your tooth hurts.

 

My gums are also not good.

I am also doing orthodontics.

So, I'm really 고민ing about whitening treatment.

 

I found that many say home care is ineffective.

I think I need to go to the dentist.

 

How did people like me feel?

 

Does whitening make your teeth more sensitive or cold?

Is there something like this?

 

Please let me know.