
Keratin Treatment FAQs
Keratin treatment questions answered by Raleigh stylists: what it does, how long it lasts, when to wash, and which smoothing treatment fits you.
Your keratin aftercare rules for the first 72 hours, plus the shorter 8 hour window after an Express Blow Out. Follow these and your smoothing results last longer.

For the first 72 hours after keratin, keep your hair dry and keep it down. After an Express Blow Out the no-wash window is 8 hours, and we recommend waiting 24.
Keratin treatment after care decides how long your smoothing lasts. These are the same rules we give every client after a keratin treatment in Raleigh at Sweet T.
The Express Blow Out has a shorter waiting period: 8 hours instead of 72.
Important: Use the recommended hair care products (sodium chloride and sulfate free) to guarantee the best results.
Wait 72 hours (3 days) before you shampoo or wet your hair. After an Express Blow Out, wait at least 8 hours. We recommend 24.
Blow-dry it and flat iron it. The same goes for the first 8 hours after an Express Blow Out.
Yes. You can style your hair with a blow-dryer and brush during the 72 hour waiting period if you like.
No. Keep your hair down at all times during the waiting period. Ponytails, clips, hair bands and bobby pins may leave a lasting impression, and so can glasses pushed up on your head.
Use GK shampoo and conditioner or Keratin Complex Care or Keratin Color Care Shampoo and Conditioner. They are sodium chloride free and won't strip keratin from your hair.
Yes. Put your hair in a shower cap so it stays dry.
Yes, with some protection. Wet your hair with clear water first, then apply a deep conditioner or a serum or oil so your hair doesn't absorb salt or chlorine.
After the 8 hour wait, use GK or Keratin Complex shampoo and conditioner every time you wash. They are sodium chloride free and won't strip keratin from your hair.
Sweet T Salon offers full keratin treatments and the Express Blow Out in Raleigh, NC. See prices and book your keratin treatment in Raleigh. New clients start with a $25 keratin consultation.
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