That hot shower you take every morning? It might be quietly wrecking your skin — and dermatologists have been trying to tell us for years.
For most people, a daily shower feels as non-negotiable as brushing their teeth. But the science of skin health tells a more complicated story — one where how you wash matters far more than how often you do it.

The Myth That Soap Companies Love
The idea that you need to shower every 24 hours is great for soap manufacturers, but most people only need to bathe a few times a week, depending on their activities and environment.

That’s not a fringe opinion. Dermatologists haven’t reached a consensus on how often most people should shower — but the direction of expert advice is clear: more is not always better.
Dr. Jules Lipoff, a dermatologist at Temple University’s Lewis Katz School of Medicine, says that exactly how someone showers can be more important than how often they do it. Time That’s the part most of us have completely backwards.

What You’re Actually Washing Away
Your skin isn’t just a surface. It’s a living ecosystem.
The outermost layer is protected by natural oils that lock in moisture and block environmental irritants. Frequent washing — especially with hot water — strips those oils faster than your body can replace them. The result: dryness, tightness, redness, and in some cases, a full-blown flare of eczema or dermatitis.
Beneath those oils lives your skin’s microbiome — trillions of beneficial bacteria that form the skin’s first line of defense. Antibacterial soaps can kill too much of the body’s microbiome, and wiping good bacteria out completely is not a good thing, says Dr. Lipoff. He recommends opting for gentle, fragrance-free soaps with a short, simple ingredient list.

So What Do Experts Actually Recommend?
The answer depends on who you are.
For most adults, dermatologist Dr. Elizabeth Gordon Spratt recommends showering just once a day at most. For elderly adults, she says one shower every two to three days is sufficient, since skin tends to be drier and frequent bathing can make it worse.

Dr. Mary Stevenson of NYU Langone Health says people should shower at least every other day: “Most people, by day two or day three, are not clean. But it’s a little bit personal.”
Activity and climate matter too. Hot days may require extra cleansing, while cooler weather may offer an opportunity to skip a day. Underlying skin conditions, oiliness, dryness, or sensitivity can also dictate whether you shower more or less often.

Why This Matters More Than You Think
Skincare is a billion-dollar industry built on the premise that your skin constantly needs intervention. The irony? Many of those interventions — harsh cleansers, daily scrubs, antibacterial soaps — may be creating the very problems they claim to solve.
Signs you’re showering too often include dry or itchy skin, redness, irritation, or excessive oiliness. “Monitor your skin and overall well-being, and make adjustments as needed,” says Dr. Gordon Spratt. “The needs of our skin will change over time as we experience changes in age, lifestyle, health conditions and more.”

The best skincare routine, it turns out, might start with doing a little less.