I'm planning to have a keratin smoothing treatment, so not a straightening one but just want to get rid of the frizz
Hairdresser has said that I can't wash my hair for at least two days afterwards, ideally three, and said it might look greasy immediately after being done. Thinking about it that means it will look awful till it's washed?
Is this correct? There's a very limited number of days I could plan for that and I really don't want to walk around looking like I've got mega greasy hair! I might need to leave it till after Christmas.
Thanks.