How To Make Straight Hair Wavy For Guys

If you’re a man with straight hair who’s been longing for that effortlessly cool, wavy look, then you’ve come to the right place.

While your hair’s natural texture is determined by your genetics, with a little creativity and some handy hair products, you can still give your hair a bit of a twist.

Here are my tips on how to turn straight hair into wavy hair for men. 

Sea Salt Spray

One of the most popular tools for achieving that desired beachy wave is sea salt spray. Sea salt helps to open up the hair cuticles and enhances the natural curl of your hair.

This product is straightforward to use – simply spray a moderate amount on your damp hair and scrunch with your fingers.

The result? An effortless, wavy look that’s akin to spending a day at the beach.

Hair Perm

If you’re ready for a more permanent solution, then getting a perm might be the right option for you. A perm, or permanent wave, involves a hairstyling process that can transform straight hair into wavy or even curly.

However, remember that perms can be damaging to your hair if not done correctly, so always ensure you have this procedure done by a professional. You should also keep in mind that perms require proper care and maintenance to last and look their best.


A diffuser is an attachment for your blow dryer that disperses air evenly around your hair, helping to enhance your natural wave and reduce frizz. To use a diffuser, start by applying a mousse or sea salt spray to your damp hair, then use the diffuser to gently dry and style your hair.

The result is a natural, soft wave that doesn’t damage your hair as direct heat might.

Air Dry

One of the simplest methods to get wavy hair is to let it air dry. After washing your hair, pat it dry using a towel, ensuring it’s not soaking wet but merely damp.

Apply some lightweight mousse or hair cream and scrunch your hair to encourage waves. Then, simply let your hair dry naturally. Avoid combing or brushing it while it dries, as this can disrupt the formation of waves.

Washing Less Often

Over-washing your hair can strip it of its natural oils, leaving it dry and less likely to hold any curl or wave. If you want your hair to become wavier, consider washing it less frequently.

Aim for about 2-3 times per week, depending on your hair type and lifestyle. This approach will allow your hair’s natural oils to help shape and hold your waves.

Don’t Over Rinse Conditioner

Conditioner plays a vital role in adding moisture and softness to your hair, making it more pliable for styling. When you wash your hair, try to avoid completely rinsing out the conditioner.

Leaving a small amount can provide a protective layer that will help form and maintain your waves.

Wet It and Wrap Your Head in a T-Shirt

This method might sound strange, but it is an effective and easy way to get wavy hair. After washing and conditioning, while your hair is still wet, wrap your head with a cotton t-shirt.

The cotton material is gentle on your hair, and this method helps reduce frizz and aids in the formation of waves. Ensure you don’t touch or disturb your hair for at least 2 hours to allow the waves to set.

And there you have it!

It’s certainly possible for men with straight hair to achieve a wavy look by using the right techniques and products. Remember, results can vary depending on your hair’s individual characteristics.

The key is patience, experimentation, and a little bit of time to find the method that works best for you.