Alright so I'm naturally dark blonde hair. Always wanted to dye my hair finally did it back towards the end of last year. I want to go back to my roots (*inserts laugh*) and don't know the first thing about getting color removed. At first

I used splat to dye it red, I regretted that but I was a noob and didn't know that was the worst one. It was a temporary dye. Then I went to a professional, amazing job was done

I was very happy with it, I've since moved away from the stylist that did this amazing job and it's long since faded. Any advice on how to get rid of color?