Long, sunny days are something to look forward to, but summer can be surprisingly demanding on your hair. UV light, salt water, chlorine, heat and even air conditioning can all leave strands feeling dry, dull or more prone to breakage. The good news is that a few simple habits can help keep your hair looking and feeling its best through the warmer months.

Why summer affects your hair

Hair is not living tissue, so it cannot repair itself the way skin does. That means any roughness or dryness from sun and water exposure tends to build up over the season. Sunlight can lighten and weaken the hair's outer layer (the cuticle), while salt and chlorine draw out moisture and can leave the surface feeling rough. Your scalp matters too: it is skin, and it can burn, become dry or feel irritated just like the rest of your body.

Common summer hair challenges

• Dryness and frizz from sun, wind and low humidity.
• Brittleness after repeated dips in the sea or pool.
• Colour fading on dyed or highlighted hair.
• A dry or sensitive scalp, especially where hair is parted.
• Tangling and breakage when wet hair is handled roughly.

Simple ways to support healthier-looking summer hair

You do not need a complicated routine. A handful of small, consistent changes can make a real difference to how your hair looks and feels.

1. Shield your hair and scalp from the sun

A wide-brimmed hat or a light scarf is one of the easiest ways to limit direct sun exposure. It also helps protect the scalp along your parting, which is easy to forget. If you are spending the whole day outdoors, seek some shade during the most intense midday hours.

2. Rinse before and after swimming

Wetting your hair with clean water before you swim means it absorbs less salt or chlorinated water. Rinsing again afterwards helps wash residues away before they have time to dry in. A quick rinse is one of the most effective habits for anyone who swims regularly.

3. Keep moisture topped up

Summer hair often benefits from a little extra conditioning. A nourishing conditioner or a weekly mask can help maintain softness and manageability. Look for lightweight formulas that hydrate without weighing hair down in the heat.

4. Be gentle when detangling

Wet hair stretches and is more vulnerable, so work through knots slowly with a wide-tooth comb, starting at the ends and moving up. Patting hair dry with a soft towel, rather than rubbing, helps reduce roughness and breakage.

5. Give heat styling a rest

With natural warmth in the air, summer is a great time to embrace air-drying and let your hair recover from straighteners and dryers. When you do use heat, a protective spray and a lower temperature can help limit stress on the strands.

Looking after your scalp

Healthy-looking hair starts at the scalp, and summer is a good moment to pay it some attention. Gentle, regular cleansing helps remove the build-up of sweat, sunscreen and product that comes with warmer weather. Many people find that a focused scalp routine, such as using a caffeine-based shampoo and conditioner like those from Watermans as part of a balanced regime, helps their hair feel fresh, clean and well cared for. As with any routine, consistency tends to matter more than any single product.

Build a routine you will actually keep

The most effective summer hair care is the kind that fits easily into your day. Pop a hat in your bag, keep a travel-size conditioner by the pool, and rinse your hair after every swim. These small habits, repeated over the season, help keep your hair feeling soft, looking healthy and ready for whatever the summer brings.

This article is for general information and is not a substitute for professional medical advice. If you are concerned about hair shedding or scalp changes, speak to your GP or a qualified trichologist.