Oops.
I doubt there’s a dye that lasts a week.. The problem is that semi permanent dyes claim to last 8-30 washes depending on hair type, however you’ll find that it’s not the case and colours like red stick for a long time. If you want it out in a week I really could only really suggest something like colour effects wash in wash out semi permanent dye, which you can get a red shade of. However on blonde hair it still may leave a red tint after a few washes. xx
You can put it in straight away, bright coloured dyes have no chemicals in them, they are kind of like stains. They do not damage hair :). Just make sure to condition lots after bleaching to keep hair nice and smooth :) xx
I don’t post them as my own, I take pictures from weheartit and post them because I like their hair, if you know who the person in the photo is I will happily add credit to them. This blog is about hair and the photos I post are of people with nice hair, I could never post so much without using photos from other sources.
xx











