After leaving it in my hair for 10 minutes, I washed it out in the shower. I started to noticed the brassiness peeking through after about a week, so it doesn't last too long unfortunately. But, it is a nice quick option if you like to try something at home. I've been re-applying it weekly and haven't noticed any issues so far.
I was scared of that too. It faded very (very) slightly green on the tips of my hair after I used the product a few times over the last few weeks. When I washed my hair a few days after I applied it, I definitely noticed green water running out of my hair. The green wasn’t super noticeable and washed out after a few showers. This was specifically for my hair that has been bleached before, obviously the results may be different on your hair. If it helps, I didn’t notice any green on my non-color treated hair. I hope that helps a bit 😅
@@nikihashemi omg thank you so much for getting back to me that fast! Yes! It helps a lot! I have very grown out baby lights but the rest of my hair is natural. I also got the chocolate color mask to tone down the possible green and to “fill in” the blonde. It’s settled, I’m doing it tomorrow! Thank you so much!