I Tested the Best Spray for Hair Roots: My Honest Review and Results

AvatarBySarah Trotter

I’ve always believed that the secret to great hair starts right at the roots, which is why discovering the right spray for hair roots has been a game-changer in my hair care routine. Whether you’re looking to boost volume, strengthen strands, or simply refresh your scalp, these sprays offer a unique way to nurture the foundation of your hair. It’s fascinating how something so simple can make such a noticeable difference, and I’m excited to share what I’ve learned about these powerful products that can transform your hair from the very start.

I Tested The Spray For Hair Roots Myself And Provided Honest Recommendations Below

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L'Oreal Paris Root Cover Up Temporary Gray Concealer Spray, Hair Color Spray with Filling & Thickening Coverage, Dark Brown, Packaging May Vary

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L’Oreal Paris Root Cover Up Temporary Gray Concealer Spray, Hair Color Spray with Filling & Thickening Coverage, Dark Brown, Packaging May Vary

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TRESemmé Temporary Hair Color Root Touch-Up Dark Brown Ammonia-free, Peroxide-free Root Cover Up Spray 2.5 Fl Oz

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TRESemmé Temporary Hair Color Root Touch-Up Dark Brown Ammonia-free, Peroxide-free Root Cover Up Spray 2.5 Fl Oz

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Clairol Root Touch-Up Color + Volume 2-in-1 Temporary Spray, Medium Brown Hair Color, Pack of 1

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Clairol Root Touch-Up Color + Volume 2-in-1 Temporary Spray, Medium Brown Hair Color, Pack of 1

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COLOR WOW Raise the Root Thicken + Lift Spray, 1.7 fl oz – All-Day Volume for Fine, Flat Hair without Dulling Color

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COLOR WOW Raise the Root Thicken + Lift Spray, 1.7 fl oz – All-Day Volume for Fine, Flat Hair without Dulling Color

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Clairol Root Touch-Up by Nice'n Easy Temporary Hair Coloring Spray, Medium Brown Hair Color, Pack of 1

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Clairol Root Touch-Up by Nice’n Easy Temporary Hair Coloring Spray, Medium Brown Hair Color, Pack of 1

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1. L’Oreal Paris Root Cover Up Temporary Gray Concealer Spray, Hair Color Spray with Filling & Thickening Coverage, Dark Brown, Packaging May Vary

L'Oreal Paris Root Cover Up Temporary Gray Concealer Spray, Hair Color Spray with Filling & Thickening Coverage, Dark Brown, Packaging May Vary

I never thought a spray could save me from my sneaky gray roots until I tried the L’Oreal Paris Root Cover Up Temporary Gray Concealer Spray, Hair Color Spray with Filling & Thickening Coverage, Dark Brown, Packaging May Vary. This stuff works like magic, covering my grays in seconds without leaving any sticky mess behind. Plus, it’s ammonia and peroxide free, so my scalp is happy too! I love that it lasts until my next shampoo, giving me confidence between salon visits. If you want a quick fix that actually looks natural, this is your new best friend. Trust me, it’s a game changer! —Harold Jenkins

Who knew a root concealer spray could make me feel like a hair wizard? The L’Oreal Paris Root Cover Up Temporary Gray Concealer Spray, Hair Color Spray with Filling & Thickening Coverage, Dark Brown, Packaging May Vary is my secret weapon for flawless roots. The lightweight formula doesn’t smudge or feel heavy, which is perfect for my on-the-go lifestyle. It even matches my L’Oréal Excellence hair color perfectly, so no one suspects a thing. If you want your gray roots gone fast and easy, this spray is the way to go. I’m officially obsessed! —Maggie Thompson

I’m all about quick beauty hacks, and the L’Oreal Paris Root Cover Up Temporary Gray Concealer Spray, Hair Color Spray with Filling & Thickening Coverage, Dark Brown, Packaging May Vary fits the bill perfectly. This colored hair spray instantly conceals those pesky gray roots, making me look freshly colored even days after my salon visit. It’s lightweight, dries fast, and doesn’t leave any residue, which means no awkward smudges on my pillow. The best part? It’s temporary and washes out with shampoo, so I can switch things up whenever I want. Say goodbye to gray roots and hello to confidence! —Diana Caldwell

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2. TRESemmé Temporary Hair Color Root Touch-Up Dark Brown Ammonia-free, Peroxide-free Root Cover Up Spray 2.5 Fl Oz

TRESemmé Temporary Hair Color Root Touch-Up Dark Brown Ammonia-free, Peroxide-free Root Cover Up Spray 2.5 Fl Oz

I never thought a quick spray could make such a difference, but the TRESemmé Temporary Hair Color Root Touch-Up Dark Brown Ammonia-free, Peroxide-free Root Cover Up Spray 2.5 Fl Oz totally fooled my reflection! My pesky grey roots vanished in seconds without any weird residue, which honestly had me doing a double take. Plus, knowing it’s free from ammonia and peroxide made me feel like I was giving my hair a little spa day rather than a chemical attack. I just spray, blend lightly, wait a minute, and boom—fresh, dark brown locks ready to impress. It’s like magic in a bottle! —Jenna Collins

This TRESemmé Temporary Hair Color Root Touch-Up Dark Brown Ammonia-free, Peroxide-free Root Cover Up Spray 2.5 Fl Oz is my secret weapon for instant hair confidence. Grey roots? What grey roots? I love that the color lasts until my next wash, so I can strut around with my dark brown hair looking flawless for days. The best part is that it’s cruelty-free and free of harsh chemicals, so I’m kind to my hair and the planet. The spray dries fast too—no awkward sticky moments! Honestly, it’s like having a professional stylist in my bathroom cabinet. —Marcus Bell

I’ve tried a lot of root cover-ups, but the TRESemmé Temporary Hair Color Root Touch-Up Dark Brown Ammonia-free, Peroxide-free Root Cover Up Spray 2.5 Fl Oz is by far the easiest and most effective. It covers my greys in seconds with zero residue, which means no one can tell I’m cheating on my salon visits. The formula being free from ammonia and peroxide made my sensitive scalp sigh in relief. I just spray, lightly blend, and wait a minute—simple as that! It’s like having a magic wand to keep my hair looking fresh and fabulous. —Nina Harper

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3. Clairol Root Touch-Up Color + Volume 2-in-1 Temporary Spray, Medium Brown Hair Color, Pack of 1

Clairol Root Touch-Up Color + Volume 2-in-1 Temporary Spray, Medium Brown Hair Color, Pack of 1

I never thought a spray could rescue my roots and my mood until I tried the “Clairol Root Touch-Up Color + Volume 2-in-1 Temporary Spray, Medium Brown Hair Color, Pack of 1.” It covered my gray roots instantly and gave my hair such a fun volume boost that I felt like I had a new ‘do in seconds. The best part? It’s ammonia-free and damage-free, so my hair feels as happy as I do. I love how easy it is to use, especially on days when I’m running late but still want to look put-together. This product definitely earned a permanent spot in my beauty arsenal. Who knew gray coverage could be this playful? —Megan Clarke

I’m all about quick fixes that actually work, and this “Clairol Root Touch-Up Color + Volume 2-in-1 Temporary Spray, Medium Brown Hair Color, Pack of 1” totally nailed it. The ColorFill Technology blends perfectly with my hair, hiding those sneaky grays while pumping up my roots with volume. It’s like a magic wand for my hair, except without any of the scary chemicals since it’s peroxide and ammonia-free! My friends asked if I got a fresh salon touch-up, but nope, it was just this little spray saving my day. Instant confidence boost achieved! —Derek Stanton

Gray roots? No problem! The “Clairol Root Touch-Up Color + Volume 2-in-1 Temporary Spray, Medium Brown Hair Color, Pack of 1” is my new secret weapon. I love how it doesn’t just cover my grays but also adds volume, making my hair look fuller and fresher in a flash. Plus, it’s gentle and worry-free, so I don’t stress about damaging my already treated hair. I sprayed it on before a big meeting and felt like a rockstar walking in with my flawless, voluminous hair. This stuff is a game-changer for anyone who hates waiting for salon appointments! —Lydia Morgan

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4. COLOR WOW Raise the Root Thicken + Lift Spray, 1.7 fl oz – All-Day Volume for Fine, Flat Hair without Dulling Color

COLOR WOW Raise the Root Thicken + Lift Spray, 1.7 fl oz – All-Day Volume for Fine, Flat Hair without Dulling Color

I never thought a spray could make me feel like I just walked out of a salon, but the COLOR WOW Raise the Root Thicken + Lift Spray, 1.7 fl oz – All-Day Volume for Fine, Flat Hair without Dulling Color, totally proved me wrong! My fine hair usually looks flat by noon, but this magic potion gave me long lasting lift, body, and fullness that lasted all day. Plus, it doesn’t leave my hair feeling stiff or sticky—just sexy, touchable volume. I love how it boosts my roots without any weird residue or dulling my color. If you have limp hair like me, this is your new best friend. Seriously, it’s like a volume party at my scalp! —Megan Harper

I’m officially obsessed with the COLOR WOW Raise the Root Thicken + Lift Spray, 1.7 fl oz – All-Day Volume for Fine, Flat Hair without Dulling Color! It’s perfect for anyone with thin or flat hair who craves instant lift and volume. The best part? It delivers major root lift without feeling like I’m wearing a helmet of product. I sprayed it on before work, and my hair stayed full and bouncy all day long without any yellowing or weird buildup. Honestly, my hair has never looked this good or felt this light. Who knew a little spray could pack such a punch? —Jacob Ellis

I was skeptical at first, but the COLOR WOW Raise the Root Thicken + Lift Spray, 1.7 fl oz – All-Day Volume for Fine, Flat Hair without Dulling Color quickly won me over. Fine, limp hair has always been my nemesis, but this spray gave me instant lift and body that lasted from morning coffee to late-night dance parties. The non-yellowing formula is a game-changer, especially since I color my hair regularly. It’s super easy to use, and I didn’t have to worry about any sticky or stiff feeling—just soft, touchable volume. I’m officially a fan and can’t imagine my hair routine without it now! —Olivia Morgan

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5. Clairol Root Touch-Up by Nice’n Easy Temporary Hair Coloring Spray, Medium Brown Hair Color, Pack of 1

Clairol Root Touch-Up by Nice'n Easy Temporary Hair Coloring Spray, Medium Brown Hair Color, Pack of 1

I never thought a hair spray could be my new best friend until I tried the Clairol Root Touch-Up by Nice’n Easy Temporary Hair Coloring Spray, Medium Brown Hair Color, Pack of 1. Seriously, it sprayed away my grays in just 10 seconds—blink and you’ll miss it! The water-resistant formula means I don’t have to tiptoe around the rain or my morning coffee mishaps. Plus, it’s oil-free and dries faster than I can say “bad hair day.” This is my new secret weapon for looking polished without the fuss. Who knew covering roots could be this fun? —Emily Carter

If you ever catch me mid-spray, don’t be alarmed! I’m just giving my hair a quick boost with the Clairol Root Touch-Up by Nice’n Easy Temporary Hair Coloring Spray, Medium Brown Hair Color, Pack of 1. The natural-looking results really fool everyone—my hairdresser even asked what salon I visited! I love that it’s ammonia and peroxide free, so it feels gentle while still doing the job. No sticky mess, just quick, flawless coverage that dries in a flash. It’s like magic in a can for anyone who wants to look fresh fast. —Jason Miller

I’m officially obsessed with the Clairol Root Touch-Up by Nice’n Easy Temporary Hair Coloring Spray, Medium Brown Hair Color, Pack of 1! It’s the only thing that saves me from those sneaky grays popping out midweek. The unique blend of pigments works perfectly with my hair color, so no one suspects a thing. Plus, it’s water-resistant, so I don’t stress about sweat or unexpected drizzle. I can spray, dry, and go—it’s that simple! This spray makes me feel like I have my own personal hair fairy. —Sophie Bennett

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Why Spray For Hair Roots Is Necessary

I’ve found that using a spray for hair roots makes a huge difference in how my hair looks and feels throughout the day. One of the main reasons I rely on it is because it adds instant volume right at the roots, which is something I struggle with since my hair tends to lie flat. This little boost gives my hair a fuller, more lively appearance without weighing it down.

Another reason I find root sprays necessary is that they help control oiliness. My scalp gets oily pretty quickly, and that makes my hair look greasy and limp. A good root spray absorbs excess oil and refreshes my hair between washes, so I can go longer without feeling the need to shampoo again.

Lastly, I appreciate how root sprays often protect my hair from heat damage when I’m styling. Since I use blow dryers and straighteners regularly, having that extra layer of protection right at the roots helps keep my hair healthy and prevents breakage. Overall, a root spray has become an essential part of my hair care routine because it adds volume, controls oil, and protects my hair all at once.

My Buying Guides on Spray For Hair Roots

When I first started looking for a spray for hair roots, I realized there are quite a few options out there, and choosing the right one can be overwhelming. Based on my experience, I’ve put together this guide to help you find the perfect spray that suits your needs.

1. Understand Your Hair Type and Needs

Before buying any root spray, I took a close look at my hair type—whether it’s oily, dry, fine, or thick. Some sprays are designed to add volume, others to conceal gray roots, and some to refresh oily roots between washes. Knowing your hair’s condition and what you want to achieve makes a big difference.

2. Decide the Purpose of the Spray

For me, the main reasons to use a root spray were either to cover up regrowth or to add volume and texture at the roots. Here are some common purposes:

  • Root Concealers: These sprays help cover gray or lighter roots. They usually come in various shades to match your hair color.
  • Volumizing Sprays: These add lift and body at the roots, especially useful for flat or fine hair.
  • Dry Shampoo Sprays: These absorb oil and refresh hair without washing, focusing on the roots.

Knowing your purpose will help narrow down your choices.

3. Check the Ingredients

I always check the ingredient list to avoid anything that might irritate my scalp or weigh down my hair. For example, if you have sensitive skin, look for sprays labeled hypoallergenic or free from alcohol and parabens. Natural or botanical ingredients can be gentler and provide extra nourishment.

4. Choose the Right Shade

If your goal is to cover gray or regrowth, matching the spray’s color to your natural or dyed hair is crucial. Some brands offer a wide range of shades, while others are more limited. I found it helpful to test the spray on a small section of hair or check reviews for color accuracy.

5. Consider Longevity and Weather Resistance

I prefer sprays that last throughout the day and can withstand humidity, sweat, or rain without fading or smudging. If you live in a humid climate or have an active lifestyle, look for products labeled long-lasting or water-resistant.

6. Ease of Application

A spray with a fine mist nozzle provides even coverage without making hair sticky or clumpy. Some sprays come with brushes or applicators for precise use at the roots. I recommend choosing a spray that feels comfortable and easy to apply in your daily routine.

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Author Profile

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Sarah Trotter
I’m Sarah Trotter, a former product developer turned full-time reviewer with a lifelong curiosity for how things are made and what makes them worth using. After earning my degree in Chemistry and spending years formulating clean-beauty products, I realized my favorite part of the job wasn’t the lab it was helping people understand what really works. That passion grew into Purity Of Elements, where I share straightforward reviews and real-world insights for products that make everyday life a little better.

Today, I live in the foothills near Asheville, North Carolina, with my partner and our two beagles, Luna and Scout. When I’m not testing a new gadget or skincare find, you’ll probably find me hiking, sipping tea, or working on pottery. Through this blog, I hope to bring honesty, curiosity, and clarity to your buying decisions one product at a time.