Washing Your Face With Hot Water in Winter: What It Does to Dry Skin
A steaming basin of water feels wonderful on a cold morning, and many people believe that hot water opens pores and cleans better. In fact, hot water strips surface oils, can inflame skin and worsens dryness, flaking and redness, especially when the air is already dry. This guide explains what hot water does, why lukewarm is better, how to adjust your washing routine in winter, what to do for eczema-prone and rosacea-prone skin and when to see a doctor. It is written for readers in Pakistan, where hot showers and hot-water face washing are common in winter.
Key takeaways
- Hot water strips natural oils and worsens dryness and redness
- Lukewarm water cleans well and protects the barrier
- Pores do not open and close with temperature
- A gentle, non-foaming cleanser and quick moisturizing matter more than the water’s heat
What does hot water do to skin?
The outer skin layer is held together by lipids that keep water in. Hot water dissolves some of these oils and increases water loss, so skin feels tight and rough afterwards. A review of ambient humidity and the skin explains how skin water balance depends on the environment, and the combination of dry winter air and hot water compounds the effect. A study of an emollient body wash for chronic winter dry skin illustrates that gentle cleansing and emollient care help people with winter dryness. Hot water can also dilate blood vessels, making the face look red and aggravating flushing in people with rosacea.
Many people feel that hot water cleans better because it feels cleansing, but skin does not need heat to be clean.
Does hot water open your pores?
Pores are not doors that open and close. They are openings of hair follicles, and their size depends mainly on genetics, oil production and age. Warm water may soften oil and make it easier to remove, but it does not change pore size in a lasting way. Cold water does not close pores either. Lukewarm water, a gentle cleanser and regular care are more useful than temperature tricks.
See skincare tips for large pores.
| Myth | Reality | Practical tip |
|---|---|---|
| Hot water opens pores | Pores do not open and close | Use lukewarm water |
| Cold water closes pores | Pore size is not changed by temperature | Comfort is enough |
| Hot water cleans better | It strips oils | Use cleanser, lukewarm water |
| Steam is good for skin | Can irritate and redden | Avoid long steaming |
| Hot showers are harmless | Dry skin, itch | Short, lukewarm showers |
What temperature should you use?
Aim for lukewarm water, which feels neutral or slightly warm on the wrist, not hot. In winter, rinse your face quickly, and avoid long splashes. Wash once or twice a day with a gentle, non-foaming cleanser. In the morning, many dry-skinned people only rinse with water. Pat dry with a soft towel and moisturize within a few minutes while the skin is still slightly damp.
If you must use warm water because your tap is cold, use just enough to take the chill off.
- Lukewarm water, not hot
- Quick rinse, not long splashing
- Gentle non-foaming cleanser
- Pat dry
- Moisturize within minutes
- Sunscreen in the morning
What about the shower and body?
Long, hot showers dry the body, particularly shins, forearms and hands. Keep showers short and lukewarm in winter, use a mild wash only on areas that need it, and apply moisturizer immediately afterwards. Avoid loofahs and scrubbing. If you are itchy, avoid hot water, soaps and wool next to the skin. See room heaters and dry skin.
| Habit | Effect | Better habit |
|---|---|---|
| Long hot shower | Strips oils, itch | Five to ten minutes, lukewarm |
| Bar soap all over | Dries | Gentle wash where needed |
| Scrubbing | Irritates | Skip |
| No moisturizer after | Water escapes | Moisturize within three minutes |
| Wool next to skin | Itch | Cotton layer |
What if you have eczema, rosacea or very sensitive skin?
People with eczema, rosacea or sensitive skin are especially affected by hot water, which can trigger flares and flushing. Use lukewarm water, a fragrance-free, non-foaming cleanser or a soap-free wash, pat dry and moisturize immediately. Avoid long hot showers and saunas if they trigger flushing. If your skin burns, itches or flares despite a gentle routine, see a doctor, since prescription treatments may be needed. See sensitive skin routine.
Looking for a light moisturizer? The Hydration Moisturizer is ours. Compare its ingredients with what your skin tolerates, patch test and start with small amounts.
What should a gentle winter washing routine look like?
Morning: rinse with lukewarm water or use a gentle cleanser if needed, apply serum and moisturizer, then sunscreen. Evening: remove sunscreen and makeup with a gentle cleanser, rinse with lukewarm water, pat dry, apply moisturizer. Keep exfoliation to once a week or less. Use a richer cream on dry patches at night. Review after two weeks, and adjust.
When should you see a doctor?
See a doctor if your skin is cracked, bleeding, intensely itchy or inflamed despite a gentle routine, or if you have a rash that spreads. A dermatologist can check for eczema, rosacea and other causes.
Why does hot water feel good if it harms the skin?
Warmth relaxes muscles and gives a comforting sensation, and the redness it causes can look like a healthy glow. The harm comes later: skin feels tight, rough and itchy after the water evaporates, and repeated exposure damages the barrier. Because the benefit is immediate and the cost is delayed, people often do not link the two. If your skin feels tight within an hour of washing, the water may be too hot. Make the change for two weeks and see whether the tightness improves.
Remember that hot water also affects hair and scalp, and very hot water can scald children’s skin.
What should you do after washing?
Pat the face dry with a soft towel rather than rubbing, and apply moisturizer within a few minutes. If you use a serum, apply a hydrating one while the skin is slightly damp, then seal with moisturizer. In winter, a thicker moisturizer at night helps. Apply sunscreen in the morning. If skin is very dry, use a thin layer of balm on dry patches. These steps matter more than any specific cleanser.
| Step | Why | Tip |
|---|---|---|
| Pat dry | Avoids irritation | Soft towel |
| Moisturize within minutes | Traps water | While skin is slightly damp |
| Hydrating serum | Adds humectants | Thin layer |
| Balm on dry patches | Occlusion | Night |
| Sunscreen | UV protection | Every morning |
What about steaming and facial saunas?
Steaming for a few minutes is sometimes recommended before extractions, but regular long steaming can irritate skin and worsen redness. If you have rosacea, eczema or sensitive skin, avoid steaming. If you enjoy it, keep it short, use lukewarm rather than boiling water, keep your face at a comfortable distance and moisturize afterwards. Avoid steaming broken or inflamed skin. Do not squeeze spots afterwards, since this increases the risk of marks and infection.
Can you wash less in winter?
Many people with dry skin do well with a gentle cleanse at night and only a water rinse in the morning. If you wear sunscreen or makeup, cleanse thoroughly at night. If your skin feels greasy in the morning, use a gentle cleanser. Washing less does not mean being unclean. It means protecting the barrier. Adjust according to your skin and your activity, and avoid over-washing during dry, cold weather.
Frequently asked questions
Is hot water bad for your face?
It strips oils and worsens dryness and redness, so lukewarm water is better.
Does hot water open pores?
No. Pores do not open and close with temperature.
Does cold water close pores?
No. Pore size depends mainly on genetics, oil and age.
How warm should the water be?
Lukewarm, which feels neutral on the wrist.
Should I rinse only in the morning?
Many dry-skinned people do. Cleanse at night.
Are hot showers bad in winter?
They dry the body. Keep them short and lukewarm.
Is steam good for skin?
Long steaming can irritate and redden skin.
When should I see a dermatologist?
For cracked, bleeding or intensely itchy skin.
Sources
- Goad N et al.. Ambient humidity and the skin: the impact of air humidity in healthy and diseased states. J Eur Acad Dermatol Venereol. 2016. PubMed 27306376
- Hoffman L et al.. Benefits of an emollient body wash for patients with chronic winter dry skin. Dermatol Ther. 2008. PubMed 18844721
- Nam GW et al.. The seasonal variation in skin hydration, sebum, scaliness, brightness and elasticity in Korean females. Skin Res Technol. 2015. PubMed 24528115
- Park EH et al.. Effects of winter indoor environment on the skin: Unveiling skin condition changes in Korea. Skin Res Technol. 2023. PubMed 37357654
A gentle reminder
Skincare helps the look and feel of your skin; it does not treat medical conditions. Patch test any new product behind the ear or on the inner arm first, and introduce one new active at a time. If you are pregnant or breastfeeding, or you have a skin condition such as eczema, ask your doctor before adding active ingredients. See our FAQ for more, or build your own routine.
Related reading: Pakistan Climate & Seasons guides · Islamabad's Dry Winter and Your Skin: Barrier Care for Cold, Dry Air · Room Heaters and Dry Skin in Pakistan: Why Winter Indoors Parches Your Face · Drinking Water vs Moisturizer: What Each Does for Your Skin.
See also: Hydration Moisturizer · Skincare ingredients guide.