i dont think you need to wait at all.
You should wait at least a month to dye your hair after surgery.
If you get highlights, you should wait for a day or two. If you dye all of your hair, you should wait two to three days.
about a month
i sec
Forever and ever
yes you should wait because your hair can either get damaged or turn into a color that you wern't aiming for
3 months.
According to the XXL Live information sheet, which is including in the box, you should wait two weeks - or longer, if you prefer - to perm your hair after using dye on it.
about 6 weeks
it depends if you like it lopng wait for your hair to be at least 30 cm
a month or two.
15 or 20 minutes