ok so ive dyed my hair like 6 times 5 times red one time brown and ive used 2 boxes of dye on my hair twice and THE COLOR NEVER STAYS i put it in wait 25 mins and then i rinse and then it doesent look any different what are some hair dye tips
and my hairs really healthy its soft and shinny so its not like my hair is in really bad shape
i havent dyed it in like 2 months i wanna go red and its kinda red right now what should i do make color stay and look different also i have alot of hairrr like its medium lengh but really really thick and alot of it how many boxes should i use?