Pros and cons of using hot water vs. cold water to wash your hair.
Water temperature is probably not the first thing you think about when it comes to hair care. If you’re anything like me, you probably hop in the shower and blast that hot water because it feels so good! But after doing some research on the effect of hot and cold water on the hair, you might want to think twice about which way you turn the dial. Here are some tips on how to wash your hair with both hot and cold water.
PRO: Rinses Away Dirt and Oil
Hot water and steam naturally open the pores, which is great for exfoliating and removing the oil from your skin. If you have a very oily scalp, washing with hot water can be beneficial. Warm water allows the dirt and hair product that has accumulated on your scalp to escape the pores and be rinsed away. It’s especially important to cleanse your hair of all hair products for your next styling. Overall, warm water might be more beneficial for washing your hair.
CON: May Result in Overly Porous Hair
Aforementioned, hot water opens up the pores and the cuticle of your hair shaft. That being said, rinsing your hair with hot water too often can leave the hair overly porous, causing it to be dry and brittle. Unfortunately, hot water seems to be a double-edged sword. Just as hot water helps to rinse away oil and dirt, it also strips your hair of its natural oils. The sebaceous glands in your skin produce natural oils called “sebum” that are essential for your hair’s health. Sebum gives the hair shine and strength, both of which are vital for beautiful hair.
CON: Causes Frizz
Heat causes frizzy hair, and hot water is no exception. No matter what your hair type, the hair needs moisture to stay frizz free. Because hot water can strip the hair of natural oils, moisture escapes the hair shaft and results in frizz. If your hair is especially prone to frizz, you might want to turn off the hot water.