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Home / Blog / Grooming
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Frizz, Sweat, and Style? 13 Summer Hair Fixes Every Guy Should Know

Updated on May 19, 2025 by TMM Staff · Grooming

A man is getting his hair washed in a salon sink by a barber.
©Pavel Danilyuk/Pexels.com

Hot, humid weather throws your hair into chaos if you’re not prepared. Sweat, frizz, and oil buildup make it hard to keep your style on point. Luckily, a few simple changes to your routine can fix that. These 15 tips will help you look sharp, stay cool, and control your hair all season long.

Table of Contents

Toggle
  • Use a Lightweight, Sulfate Free Shampoo
  • Don’t Skip Conditioner
  • Tame Frizz with a Leave In Product
  • Avoid Heat Styling When Possible
  • Get Regular Trims
  • Pick the Right Summer Hairstyle
  • Rinse After Sweating
  • Choose Summer Friendly Styling Products
  • Protect Your Scalp from the Sun
  • Stay Hydrated to Support Hair Health
  • Clarify Once a Week
  • Stop Touching Your Hair Constantly
  • Work With Your Texture, Not Against It
  • Healthy Hair Starts with Scalp Care

Use a Lightweight, Sulfate Free Shampoo

Several glass bottles with labels for various hair products are on a shelf.
©Sarah Chai/Pexels.com

Heavy shampoos can weigh your hair down and leave residue behind. In summer, switch to a gentle, sulfate free option that keeps your scalp clean without stripping it dry. Washing 2 to 3 times a week is usually enough unless you sweat heavily. Rinse with cool water for extra freshness.

Don’t Skip Conditioner

Assorted hair care products, including conditioner, after-sun lotion, and spray bottles, are arranged on a shelf next to a basket.
©Ron Lach/Pexels.com

Conditioner matters more than ever in the heat. It helps fight frizz, keeps hair soft, and prevents tangles after sweaty days. Use a lightweight version and apply mainly to the ends if your hair gets greasy. This quick step makes a big difference in humid conditions.

Tame Frizz with a Leave In Product

A person is rubbing a small amount of white cream into the palm of their hands.
©Elizabeth Iris/Pexels.com

Humidity causes frizz because your hair absorbs moisture from the air. A leave in conditioner or anti frizz cream locks in hydration and keeps your style smooth. Apply it to damp hair right after your shower. It’s a small step that leads to big control.

Avoid Heat Styling When Possible

A man is looking into a mirror and using a blow dryer on his hair while holding a brush.
©Ketut Subiyanto/Pexels.com

Blow dryers and straighteners add heat to already hot days, stressing your hair. Let your hair air dry or use a cool setting if you must style. Too much heat causes dryness and breakage. Less styling equals healthier hair in the long run.

Get Regular Trims

A barber is giving a haircut to a person, using scissors and a comb.
©Daniel Żabiński/Pexels.com

Sweat and sun wear out your style faster in summer. Schedule trims every 3 to 4 weeks to keep your cut fresh and easy to manage. Shorter styles also feel cooler and resist frizz better. A clean edge always looks intentional.

Pick the Right Summer Hairstyle

A barber is using clippers and a comb to shape the hairline of a client.
©Joeyy B/Pexels.com

Go for haircuts that work with heat and humidity. Buzz cuts, crew cuts, and textured crops are low maintenance and sharp. Prefer longer hair? Choose loose layers or fringe styles that embrace movement instead of fighting it.

Rinse After Sweating

A person is rinsing their hair under an outdoor shower.
©HUUM/Pexels.com

Post gym or hot day? Rinse your hair even if you skip shampoo. Salt and oil from sweat can clog pores and cause irritation. A quick rinse helps you stay fresh and avoid scalp buildup.

Choose Summer Friendly Styling Products

Bottles of aloe vera shampoo and conditioner, along with aloe vera plants, are arranged on a surface outdoors.
©Souranshi Fashion and Lifestyle Magazine/Pexels.com

Put down the heavy waxes and pomades. In heat, they melt and can make your scalp greasy or break out. Use lightweight creams, salt sprays, or matte pastes for texture and control. Water based products are easiest to rinse and reapply.

Protect Your Scalp from the Sun

Several orange and black bottles of hair products are arranged on a marble surface.
©Furkan EROĞLU/Pexels.com

Your scalp is skin, it can burn just like your face. If your hair is thinning or closely cropped, apply an SPF spray or wear a breathable hat. Sunburned scalp leads to flaking and irritation. Prevention is way easier than repair.

Stay Hydrated to Support Hair Health

A bearded man in a black shirt drinking water from a plastic bottle with the sun shining behind him.
©Andrea Piacquadio/Pexels.com

Dehydration affects your scalp and hair just like the rest of your body. Dry scalp can lead to shedding, dullness, and itchiness. Drink plenty of water daily, especially after time in the sun or workouts. Healthy hair starts from within.

Clarify Once a Week

A basket filled with yellow flowers and two bottles, one labeled "APPLE CIDER VINEGAR," are on a wooden surface outdoors.
©Dawn Agran/Unsplash.com

Humidity, sweat, and products build up fast. Use a clarifying shampoo or apple cider vinegar rinse weekly to reset your scalp and strands. This clears away residue that dulls your style. A clean scalp makes styling easier and longer lasting.

Stop Touching Your Hair Constantly

A man in a white t-shirt is touching his hair with both hands against a blue background.
©Fotos/Pexels.com

Touching your hair spreads oils, dirt, and sweat from your hands. In summer, this leads to greasy, messy styles faster. Once your hair is set, leave it alone. Let your products do the work so you don’t undo your effort.

Work With Your Texture, Not Against It

A man with styled hair and bracelets is looking down and to the side, with his hand near his neck.
©Daniel Jericó/Pexels.com

Fighting humidity is a losing game. Embrace your natural hair texture instead waves, curls, or volume can all look sharp. Use light styling aids to define rather than control. Natural texture always looks better when it’s intentional.

Healthy Hair Starts with Scalp Care

A barber is rinsing a client's hair in a salon sink.
©Mesut çiçen/Pexels.com

Your scalp needs attention too. Exfoliate once a week with a scrub or shampoo that clears dead skin and oil. Look for ingredients like tea tree or salicylic acid for a cooling, refreshing effect. A healthy scalp means stronger, better looking hair.

Grooming ethical clothing, sustainability, Tentree

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About TMM Staff

The Modest Man staff writers are experts in men's lifestyle who love teaching guys how to live their best lives.

If an article is published under TMM Staff, that means multiple writers worked on it. For example, sometimes several of us have experience with a certain brand, so we collaborate to publish a more thorough review.

Or, if an article was originally written by one person, but then it was updated by someone else, we'll re-publish it under TMM Staff.

Remember: all of our articles (including those below) are written by real people with decades of combined experience in men's fashion and lifestyle topics.

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