feminine hygiene products

What kind of feminine hygiene product do you use?

I tend to alternate between three main types.

I use Primera, Saimdang, and O HUI products.

Primera and O HUI have a similar vibe.

Saimdang feels a little more tingly than the other two products.

I heard that some kind of patent has been registered as well.

For those who dislike the tingling sensation

I recommend Primera Free & Free.