Sep 24, 2026 · 5 min · 7 segments
Yes, most hairspray contains alcohol, and that is by design. Delena Markland, a licensed cosmetologist with 25+ years of experience, explains what the alcohol is doing in the can, what it does to hair…
Delena MarklandHostJessHost
Yes, most of it does, and that is exactly why the hair finishing stick exists in my chair.

It is there on purpose because alcohol evaporates fast, and fast evaporation is what makes the spray dry on contact instead of dripping down your neck.

The alcohol dissolves those polymers so they can be sprayed, and then it flashes off and leaves the polymer film behind on the hair.

Water would do the same thing, but it takes minutes to dry instead of seconds.
And what is that trade-off costing my hair?

Daily for years, especially on hair that is already fine, dry, color treated, or curly, it adds up.

Ends that feel crunchy and brittle, a dull look, and hair that snaps when you brush through it in the morning.

Yes, most of it does, and that is exactly why the hair finishing stick exists in my chair.

It is there on purpose because alcohol evaporates fast, and fast evaporation is what makes the spray dry on contact instead of dripping down your neck.

The alcohol dissolves those polymers so they can be sprayed, and then it flashes off and leaves the polymer film behind on the hair.

Water would do the same thing, but it takes minutes to dry instead of seconds.
And what is that trade-off costing my hair?

Daily for years, especially on hair that is already fine, dry, color treated, or curly, it adds up.

Ends that feel crunchy and brittle, a dull look, and hair that snaps when you brush through it in the morning.
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