7 Blow-Dry Tips To Add Volume to Straight Hair

Does your straight hair always fall flat, no matter how much effort you put into styling it? This hair type makes it challenging to get that bouncy, full-bodied look that lasts all day. You might spend a good chunk of your morning blow-drying and styling, only for your hair to deflate by lunchtime.
Not anymore! Here are the top blow-dry tips to add volume to straight hair and transform your locks.
Why Straight Hair Lacks Volume
Straight hair has a naturally smooth cuticle, which means the strands lie flat against each other. This structure makes it harder for hair to hold a style or create lift at the roots. The weight of the hair itself can also pull it down, contributing to a lack of body. But don’t worry; the right blow-drying techniques can counteract these tendencies and give your hair the boost it needs.
Prep Your Hair for Volume
Tip 1: Start With the Right Products
Begin your routine in the shower with a volumizing shampoo and conditioner. These formulas are lightweight and won’t weigh your hair down the way moisture-rich products can.
Look for ingredients like copolymers or panthenol; they coat your hair, making it look fuller. Try using a volumizing mousse or root-lifting spray on damp hair, focusing on the roots where you want the most lift. Be sure to spread the product evenly for consistent volume. Just avoid heavy creams or oils near your scalp; they’ll weigh your hair down and undo all your hard work!
Tip 2: Towel-Dry the Right Way
Aggressively rubbing your hair with a towel can create frizz and flatten the hair cuticle, making it harder to build volume. Harsh drying also roughs up the cuticle, leading to a duller finish. Instead, gently squeeze or blot out excess water with a soft towel or microfiber cloth. This method maintains the hair’s natural texture and prepares it for styling. You can also blot different areas to minimize friction and protect your hair’s surface. Get it to where it’s damp before applying heat.
Blow-Drying Techniques for Maximum Volume

Tip 3: Flip Your Head Upside Down
One of the easiest ways to create instant lift is to flip your hair upside down and blow-dry it. Drying your hair in this position lifts the roots away from your scalp, creating natural volume.
Continue drying until your hair is about 80 percent dry, then flip it back over to finish styling. Use a diffuser attachment to minimize frizz while drying. For added texture, apply a volumizing mousse to your roots before flipping your hair. This technique is especially effective for fine or flat hair that struggles to hold volume.
Tip 4: Use a Round Brush for Lift
A round brush is a fantastic tool for adding volume and shape. As you blow-dry, use a round brush to lift sections of hair at the root and pull them upward. Direct the heat from the blow-dryer at the roots for a few seconds to set the lift.
Use a brush size that suits your hair length. Larger brushes work better for long hair, while smaller ones are great for shorter styles. For extra hold, finish with a lightweight hair spray after styling each section.
Tip 5: Section Strategically
Drying your hair all at once can be counterproductive. Instead, work in small, manageable sections to get to every part of your hair. Use clips to separate your hair into sections, and dry one section at a time.
Start with the underside of your hair, working your way up for even results. Focus on the roots first, then move to the ends for a polished finish. Take your time with problem areas that tend to fall flat, as proper attention here helps maintain volume.
Tools and Heat Settings

Tip 6: Choose the Right Blow-Dryer
A powerful blow-dryer with multiple heat and speed settings gives you more control over your styling. Look for one with a concentrator nozzle, which helps direct the airflow precisely where you want it. Dryers with ionic technology can also help create a polished finish without sacrificing the volume you’ve worked so hard to create.
A lightweight blow-dryer can make styling easier, especially for longer sessions. Opt for a dryer with ceramic or tourmaline technology to distribute heat evenly and reduce frizz. Regularly clean the dryer filter to maintain its efficiency and consistent airflow.
Tip 7: Learn the Cool Shot
The cool shot button on your blow-dryer is there for a reason. It closes the hair cuticle and locks the style in place, making your volume last much longer throughout the day. Use this button after each section to set your hairstyle as you go. It’s especially effective for taming frizz and adding shine. For best results, hold the cool shot button for five to 10 seconds per section.
Post-Blow-Dry Tips To Maintain Volume
You’ve achieved beautiful volume, so how do you keep it? A few simple tricks can help your style last. Using a light-hold hair spray can help, and applying a bit of dry shampoo at the roots can absorb oil and add texture. Heavy serums or oils are best to stay away from since they add weight to your hair.
Flip your hair upside down and give it a quick shake during the day to revive volume. Try to do this with clean hands so you don’t transfer oils and flatten your style. You can also sleep with your hair in a loose high ponytail or bun to preserve lift overnight.
Common Mistakes To Avoid
Sometimes, what you don’t do is just as important as what you do. Avoid overloading your hair with product, as this can make it heavy and greasy. Always use a heat protectant to shield your strands from damage. Finally, using the wrong type of brush can sabotage your efforts; a vented or round brush is usually best for creating lift.
Getting fabulous results with straight hair is entirely possible by using the right techniques and a little practice. These blow dry tips to add volume to straight hair can help you get the full, bouncy look you’ve always wanted.
Are you ready to volumize your hair? Explore quality hair care products from IT Hair Products to support your journey to more voluminous hair. Rock your style loud and proud!