There’s nothing quite like stepping under a warm shower after a long day, but dermatologists warn that showering too often may do more harm than good. That “squeaky-clean” feeling often means we’ve stripped away the skin’s natural oils — the very barrier that protects us from germs, allergens, and irritation. Our skin is a complex organ that produces oils to moisturize itself and supports beneficial bacteria.
Frequent hot showers or harsh soaps can remove this protective layer, leading to dryness, itching, redness, and flaking. Without those oils, tiny cracks can form, making infections more likely. Experts say warm water and shorter showers are far safer than steaming-hot ones. Temperature matters too. Hot water expands blood vessels, which can cause dizziness or drops in blood pressure, especially in older adults.