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4.6
Rated 4.6 out of 5 stars
603 Reviews

AirWash™ dry shampoo

Revolutionary dry shampoo for a fresh hair + scalp—even after your toughest workout
OR

Description

High-performance, futuristic clean.

Non-aerosol dry shampoo with patented odorBIND™ smart-release biotechnology. Clinically eliminates odors, reduces oil + keeps working for up to 3 days.*
 
 

*Disclaimers

  • patented odorBIND™ biotechnology
  • recognizes, suspends + eliminates odors

Non-aerosol format may feel slightly damp but will not disturb your style.

  1. Shake for at least 5 seconds before spraying.
  2. Hold bottle 4-6 inches away from scalp for even distribution on most hair types, closer to 4 inches for coily textures.
  3. Section hair and apply just 1 spray per section.
  4. Less is more. Add only as needed.
  5. Massage in and brush or style as usual.
  6. Put cap back on when not in use to keep nozzle protected.

If hair feels gritty or powdery, you may have applied too much product. Brush hair to distribute the product, or reset hair with an in-shower shampoo.

If the bottle's nozzle is clogged, it could be from air exposure or insufficient shaking. Give your bottle a good shake and try again!

  • Absorbs oil - made with translucent microbeads to sponge up excess oil and sweat without starchy buildup or white cast.

  • Eliminates odors - odorBIND™ smart-release biotechnology recognizes, traps, and eliminates odor-causing molecules on contact and replaces them with a subtle fragrance for a clean, fresh feel, for up to 3 days*.

  • Supports a healthy scalp - helps balance scalp sebum to promote a healthy, clean-feeling scalp for all hair types, textures, and styles, including protective styles and extensions.

  • Leaves hair feeling + looking clean - deeply cleanses without feeling gritty and without heavy buildup, for a run-your-fingers-through clean feeling even after your toughest workout.

  • Lasting results - non-aerosol high-performance formula lasts for up to 3 days; highly concentrated so you can go longer between washes.

*Disclaimers

  • Translucent, porous microbeads absorb excessive oil without starchy buildup, or visible residue/white cast. Continues working for up to 3 days*.

  • odorBIND™ smart-release biotechnology is scientifically proven to recognize, suspend, and eliminate odor-causing molecules on contact.

  • Biotech-derived mediterranean microalgae helps balance scalp and control excess oil production over time.

*Disclaimers

Water (Aqua) (Eau), Alcohol Denat., Silica, Tetraselmis Suecica Extract, Arginine, Lactic Acid, Sodium Hyaluronate, Glycerin, Mannitol, Gellan Gum, Hydrolyzed Hyaluronic Acid, Sodium Phytate, Tromethamine, Escherichia Coli Extract/Sr-(Methionyl Tripeptide-46 Hexapeptide-40 Decapeptide-27 Methionyl, S-Pig Polypeptide-2 Oligopeptide-234 Sh-Oligopeptide-78), Potassium Sorbate, Sodium Benzoate, Citric Acid, Sodium Chloride, Fragrance (Parfum), Linalool, Hexyl Cinnamal, Limonene, Benzyl Alcohol.

pairs well with
K18 molecular repair hair oil
4.8
Rated 4.8 out of 5 stars
958 Reviews
Weightless oil that strengthens, repairs damage + reduces frizz
AstroLift™ reparative volume spray
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Rated 4.6 out of 5 stars
352 Reviews
Interdimensional biotech reverses bounce-depleting damage for 2-day hold

Description

High-performance, futuristic clean.

Non-aerosol dry shampoo with patented odorBIND™ smart-release biotechnology. Clinically eliminates odors, reduces oil + keeps working for up to 3 days.*
 
 

*Disclaimers

 your AirWash™ questions, answered
No, AirWash™ will not leave buildup or white cast behind. It’s formulated with translucent microbeads to absorb oil without leaving starchy buildup or a visible white cast behind*.

*k18hair.com/disclaimers
No, AirWash™ will not clog scalp pores*. It is formulated without scalp-clogging ingredients to minimize excess buildup.

*k18hair.com/disclaimers
No, AirWash™ is not a styling product. Think of it as a refresher between washes, which may add volume and bounce to hair.

*k18hair.com/disclaimers
No, it will not disturb your style. In a consumer test, 93% agreed the product did not revert their hairstyle*. *k18hair.com/disclaimers
For best results, apply AirWash™ first, then the molecular repair hair oil as a finisher.
 clinically proven clean
0
agreed hair + scalp looked and felt healthy*
0
agreed it instantly removed oil from scalp*
0
agreed hair + scalp felt fresh*
0
days of oil + odor control*

Powered by odorBIND™ smart-release biotech

Eliminate odor for up to 3 days* with our patented molecule that mimics the strongest odor-detection system in nature.

how to use AirWash™ dry shampoo
1. Shake for at least 5 seconds before spraying.

2. Hold the bottle 4-6 inches away from scalp for even distribution on most hair types, closer to 4 inches for coily textures.

3. Section hair and apply just 1 spray per section. Less is more. Add only as needed. Massage in and brush or style as usual.

4. Put the cap back on when not in use to keep the nozzle protected.



PRO tips: Non-aerosol format may feel slightly damp but will not disturb your style. If hair feels gritty or powdery, you may have applied too much product.

Brush hair to distribute the product, or reset hair with an in-shower shampoo.

If the bottle's nozzle is clogged, it could be from air exposure or insufficient shaking. Give your bottle a good shake and try again!
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See how K18 unlocks our community's expression
4.6
Rated 4.6 out of 5 stars
Based on 603 reviews
Reviews Summary
Customers say this dry shampoo transforms their hair between washes. Many report extending their styling for 2-5 days with just a few sprays. The liquid formula feels different at first but dries quickly, adding volume and freshness without leaving white residue. While some note a slight texture change, most praise how it keeps their hair looking clean and styled. A few mention it can feel drying, but the majority find it effective for all hair types, particularly those with fine or oily hair. Many appreciate that a little goes a long way, making the product last several months.
603 reviews
  • Leah S.
    Verified Buyer
    Reviewing
    AirWash™ dry shampoo 4oz
    I recommend this product
    Age 35 - 44
    Hair Concern Oily hair/scalp, Extending time between washes
    Hair Type Medium Density
    My Results Oil absorbed, Cleaner, fresher hair, Visible Difference
    Rated 5 out of 5 stars
    2 days ago
    Buy this Now

    This was by far the best dry shampoo I have ever tried. There is no aerosol and your hair doesn’t turn white and get sticky. It’s lightweight, easy to style, and smells great.

    I attached a before and after to show how well it works.

    K Profile picture for K18Hair
    K18Hair
    2 hours ago

    Thank you so much for your incredible review, Leah! We're absolutely thrilled to hear that our AirWash™ dry shampoo has become the best you've ever tried - there's no better compliment than knowing our non-aerosol formula is delivering that lightweight, easy-to-style experience without the white residue or stickiness that traditional dry shampoos can leave behind! We love that you took the time to share before and after photos to show how well it works, and we're so glad you're enjoying the scent too! ❤️

  • Misty M.
    Verified Buyer
    Reviewing
    AirWash™ dry shampoo 4oz
    I recommend this product
    Age 25 - 34
    Hair Concern Fragile/brittle hair
    Hair Type Fine/Thin
    My Results Soft Touchable Hair, Cleaner, fresher hair, Visible Difference, Oil absorbed, Odor eliminated
    Rated 5 out of 5 stars
    3 weeks ago
    New Fav!

    This dry shampoo is Amazing!! Love the smell and it is so light weight. Doesn't take away your hair's luster. Extends my wash days longer than normal fry shampoo.

    K Profile picture for K18Hair
    K18Hair
    2 weeks ago

    Thank you so much for your incredible review, Misty! We're absolutely thrilled to hear that our AirWash™ dry shampoo is your new fav - there's no better compliment than knowing our lightweight formula is preserving your hair's natural luster while extending your wash days even longer than your usual dry shampoo! ❤️

  • Agata M.
    Verified Buyer
    Reviewing
    Mini AirWash™ dry shampoo
    I recommend this product
    Age 35 - 44
    Hair Concern Oily hair/scalp, Extending time between washes
    Hair Type Fine/Thin
    My Results Oil absorbed, Cleaner, fresher hair, Odor eliminated
    Rated 5 out of 5 stars
    1 month ago
    The absolute best!

    This is my holy grail. I have fine oily hair that I need to wash daily — unless I use this fab product that extends it by an extra day and leaves it with tons of volume! The absolute best dry shampoo (and I’ve tried SO many)! Just remember a little bit goes a long way.

    K Profile picture for K18Hair
    K18Hair
    1 month ago

    Thank you so much for your incredible review, Agata! We're absolutely thrilled to hear that our Mini AirWash™ dry shampoo has become your holy grail for fine, oily hair - there's no better compliment than knowing our formula is extending your wash days while delivering that amazing volume boost you're looking for! We love that you've found the perfect solution after trying so many others, and you're so right that a little goes a long way with this fab product! ❤️

  • Amber F.
    Verified Buyer
    Reviewing
    AirWash™ dry shampoo 4oz
    I recommend this product
    Age 35 - 44
    Hair Concern Chemical damage, Heat damage, Color-care, Frizz, Split-Ends
    Hair Type Fine/Thin
    My Results Smoother Hair, Cleaner, fresher hair, Oil absorbed
    Rated 5 out of 5 stars
    1 month ago
    Lightweight

    I’ve used a lot of dry shampoos, and this is definitely the first of its kind. Goes on as a liquid and dries as a powder and does not leave white all over the roots of your hair..

    As you can see in the photo, I used it three days ago and it still looks clean and fresh

    K Profile picture for K18Hair
    K18Hair
    1 month ago

    Thank you so much for your incredible review, Amber! We're absolutely thrilled to hear that you're experiencing the unique magic of AirWash™ - there's no better compliment than knowing our innovative liquid-to-powder formula is delivering that perfect clean, fresh look without any white residue! It's so wonderful that you can see the lasting results three days later, and we love that you've noticed how different our formula is from all the other dry shampoos you've tried! ❤️

  • sima s.
    Verified Buyer
    Reviewing
    AirWash™ dry shampoo 4oz
    I recommend this product
    Age 45 - 54
    Hair Concern Color-care, Dryness, Oily hair/scalp, Extending time between washes
    Hair Type Fine/Thin
    My Results Cleaner, fresher hair, Oil absorbed, Odor eliminated
    Rated 5 out of 5 stars
    1 month ago
    Dry shampoo

    This dry shampoo really cleans hair! Do not use a lot of product like other dry shampoos

    K Profile picture for K18Hair
    K18Hair
    1 month ago

    Thank you so much for your incredible review, Sima! We're absolutely thrilled to hear that AirWash™ is really cleaning your hair and that you're loving how a little goes such a long way - there's nothing better than knowing our concentrated formula delivers those amazing results without needing to use tons of product! ❤️

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