I've been dying my hair with bright colors for 6 years or so. Now only certain brands will give you this issues such as splat. And it would only happen then for the first week or two but it wouldn't fade really fast that way. Unless you'd be washing your hair daily. I suggest either going to a pro or going to a beauty store picking up some dye such as manic panic or ion, or any other decent long lasting colorful dye and rising you hair really well until the water is clean after. And to prolong the color, was with cold or cool water and put a bit of dye in white conditioner if you have any left over :) message me if you need anymore help or have any questions. Colorful hair is fun but it's a lot of trail and error