To the curly-haired girls!

I heard that you're only supposed to shampoo your hair 2-3x a week....

now what about the product in your hair...if you don't wash it out w/shampoo doesnt it get all sticky?

does anyone do this.....I would like to not wash it everyday....

I have curly hair, and I wash my hair 3xs a week. In the morning, before work I just turn the shower on and quickly dunk my head in the spray to perk my curls up. I don't use a ton of product, so my hair doesn't get gross.