What styling products are available for wavy hair?

Hello. I was born with wavy hair, so it is quite unruly.

As those of you with wavy hair are well aware, you can witness the magic of your hair gradually becoming curly as it absorbs moisture as the weather gets more humid.

Yes. That is correct. It is the rainy season these days.

Since it rains almost every day, even if I dry my hair well every morning, it tends to get messy again after just a short while.

I'm not really the type to like putting anything on my hair, so I don't usually use wax or spray, but

It seems like something needs to be done. I was wondering if there are any hair products that can lightly hold the style in place and have good hold, so I wrote a few words. Thank you.