Yes, a fever will not affect hair color or the results. You'll probably just feel yucky while highlighting your hair, or while having the highlights done, but that's about all that will occur.
In your hair
Yes, if he feels comfortable. It wont hurt him.
Brown is a great highlight colour with blond hair.
Hair stylists seerate the hair to highlight it and use aluminum foil to keep the color from touching hair that shouldn't be highlighted
You can straighten it when damp but there is a possibility that it will frizz. ---------------------- It's best to highlight hair when the hair is dry.
You can highlight your hair by first preparing your hair. You can do this by washing your hair a few days prior to highlighting. Next put on the hat that comes with the highlighting kit and pull the hair you want to highlight through the holes. Finally, apply the highlighter.
I would recommend a darkish highlight or something that stands out.
yes
You can buy hair dye for highlighting your hair at home.
Yes.
You can highlight you hair any time, as long as you hair is healthy and not damages by previous colorations or from bleach. If that's the case, wait until your hair is healthy enough and use hair treatments or cut your hair.
You don't.