Do teenagers need to get scaling?

Should adolescents also undergo the scale?

Even when children brush their teeth once in a while, it seems that they don't brush well.

It seems like I have tartar as well, and the color also appears to be slightly yellowing.

When I asked about scaling during the dental treatment, they said it's still okay~~

The children also said that they are not covered by insurance.

If not insured, the scale price is expensive~~~

I wonder if I should do it at least once like that.