Published on January 13, 2026

snow falling on woman laughing hands in hair

Should You Wash Your Hair Less During the Winter?

Winter’s arid breath really hits our hair and can cause dryness or other issues you don’t notice other times of the year.

Mandi Greenway, MD, with Avera Dermatology in Mitchell, SD, said there are simple ways to get your hair back to the way you like it during winter months.

Expert Tips on Hair Washing and Frequency

“One thing in the media that patients sometimes grab onto is hair-washing frequency, and it really varies, but I remind folks that once a day is more than enough,” said Greenway. “You can shop for shampoos and conditioners made for your type of hair, and it does make a difference.”

  • One shampoo a day is more than enough. In fact, most people can go every-other day and have healthy hair and scalps.
  • The frequency will depend on the oiliness of your scalp. Oilier scalps may need daily washing.
  • Chemically treated hair – perms and colors – can make your hair drier, so less frequent washing is often best.
  • Shampoo your scalp and not the length of your hair. This will prevent hair damage.
  • Don’t skip conditioner, especially during the winter months if you have dry hair.

How to Reduce Damage

We can be hard on our hair in ways we don’t even think about. From the minute you get out of the shower, think about how you’re handling your hair. Damaged hair can show itself in several ways, from split ends to fly aways and frizz.

  • Pat your hair dry with a towel and avoid aggressive hair drying and wringing.
  • Decrease tugging and pulling on hair and avoid braiding and straightening every day if possible.
  • Relaxing treatments can also damage hair.
  • For winter swimming, wear a cap and use a swimmer’s shampoo.

Treatment for Common Hair Issues

Some hair issues may get worse in the winter. Dandruff can be common any time of year, but over-the-counter shampoos can help treat it.

“It’s important to remember, unlike your regular shampoo, you need to lather it up and let it set on your scalp for five minutes at least. Don’t skimp on that step or the flakes will just return,” Greenway said.

When to Get Help for Hair Issues

Greenway said your hair might be trying to tell you something. If you have issues like severe dryness, oiliness or scalp irritation, get help from a professional.

“If you make changes and it doesn’t seem to help, you may have a health problem instead of a hair-care problem,” said Greenway. “The sooner you get help, the more likely we can find the problem and help you fix it.”

Find Avera Dermatology locations near you or talk to your primary care provider.