20 Amazing Life Hacks That Would Make You Say "I Didn't Know That!"

Turn the water to cold at the end of your shower to prevent acne.

Cold water seals your pores and prevents dirt and bacteria from entering them. *Seems like this is up for debate. According to ModernPromethea "Pores do not actually open and close, though it's a common skincare myth. Switching between hot and cold water will not help your acne. In fact, extreme temperatures in general are not good for your skin and can dry it out. Lukewarm water is best for the skin."