10 Aug Should You Wash Your Hair Before Getting Highlights? What Austin Stylists Recommend

Short answer: No, you should not wash your hair right before getting highlights. Most stylists recommend coming in with hair that is 24 to 48 hours unwashed, since natural oils on the scalp protect it from the lightener and reduce irritation during the color process.

This is one of the most common questions clients ask before a color appointment, and getting it right can make a real difference in both comfort and the final result. Here’s what our colorists at Red Stella Salon in Austin want you to know before your next highlight appointment.

Why Unwashed Hair Is Better for Highlights

Freshly washed hair strips away the scalp’s natural oils, leaving the skin more exposed to the bleach or lightener used during highlighting. A day or two of natural oil buildup acts as a mild protective barrier, which can reduce scalp sensitivity and stinging during processing.

There’s also a practical side to this: hair with a bit of natural texture and oil tends to hold the lightener in place better on the strand, especially for balayage or hand-painted techniques where placement matters.

What About Color-Treated Hair?

If you’re getting highlights on hair that’s already been colored, the same rule applies, arrive with unwashed or lightly washed hair. Avoid clarifying shampoos or deep conditioning treatments in the 48 hours before your appointment, since these can affect how evenly the lightener processes.

Quick Pre-Appointment Checklist

• Skip washing your hair for 24–48 hours before your appointment
• Avoid heavy styling products, oils, or dry shampoo buildup right before you come in
• Don’t use a clarifying shampoo in the days leading up to your visit
• Let your colorist know about any recent chemical treatments (keratin, relaxers, henna)
• Bring a photo of your goal look, even if you’re open to your stylist’s suggestions

What Happens After Your Highlights?

Most stylists recommend waiting 24 to 48 hours after your appointment before washing your hair again. This gives the hair cuticle time to close and helps lock in tone, especially important for cool blondes and fashion colors that can fade quickly with early washing.

Once you do wash, a sulfate-free, color-safe shampoo will help extend the life of your highlights and keep brassiness at bay.

Ready to Book Your Highlights in Austin?

At Red Stella Salon, our colorists walk every client through prep and aftercare so there are no surprises on appointment day. If you’re planning highlights, balayage, or a full color refresh, our team can help you figure out the right timing and technique for your hair.

Book your color consultation or reach out with any questions before your visit.