AirWash Dry Shampoo — Reddit Reviews
by K18
Updated November 5, 2026
Wet-to-powder oil control stretches wash days; pricey, polarizing texture.
What the community says
A water-like spray dries into silica powder, absorbing oil without the usual aerosol cloud and adding root volume. Fine, fast-oiling hair gets the biggest payoff; dry lengths, itchy scalps, and tangle-prone hair may find it brutally drying.
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Real Reddit threads — 132 mentions across 23 threads
K18 AirWash Dry Shampoo on Reddit, in one place — 23 threads from r/finehair and r/Haircare, summarized.
“Mine get a little greasy as the day goes on because I wear a heavy moisturizer but I hit them with some K18 air wash and they look great.”
Positive
“I think they look so good I can even go a day between washes, which I could not do before.”
Positive
“I add K18 dry shampoo before I curl.”
Positive
“THEN I brush and oil again. So much volume”
Positive
“Hit it with the K18 Airwash, the fairies have to think of dry activities instead.”
Mentioned
“I love their dry shampoo but I assume that’s not what you’re talking about!!”
Mentioned
“I got the K18 airwash dry shampoo after reading good things about it on here.”
Positive
“it's been weirdly life changing.”
Positive
“Now that I have a dry shampoo that actually lasts all day (and even longer? like literal days??)”
Positive
“I pushed this product to the limit today, and it really delivered — I don’t think I will ever not be shocked at how GOOD this stuff is!”
Positive
“K18 Airwash is worth every penny. I’ll never use another dry shampoo.”
Positive
“It makes my scalp so itchy 😭😭😭”
Positive
“I wanted this to work so bad, but it makes my hair so dry it practically stands up on its own 😩”
Positive
