If you’ve been noticing a lot of whiteheads or blackheads appearing in your skin you may not be consuming enough water
White/black heads usually form due to an excess amount of sebum (oil); there is a specific balance of water and oils in your body but when you’re not drinking enough water your body overcompensates by producing more oils. This overproduction of oil is the most common cause of white/black heads and of course this all increases if you’re consuming greasy foods as well.
Anyways, drink enough water! Google how much water you should be drinking based on how much you weigh (because 6-8 cups isn’t standard)