* If you want to dip dye your hair a lighter color than your natural hair, bleaching is generally not necessary. You can use a color that is a few shades lighter than your natural color without bleaching.
* If you want to dip dye your hair a darker color than your natural hair, you don't need to bleach it. You can simply apply the darker dye to the desired sections of your hair.
* If you want to dip dye your hair a significantly lighter color than your natural hair, or a bright, unnatural color (like pink, blue, or purple), then bleaching is necessary. This is because these colors require a lighter base for the color to show up correctly.
Here's a quick breakdown:
* Lighter shades than your natural hair: No bleach needed.
* Darker shades than your natural hair: No bleach needed.
* Significantly lighter shades or unnatural colors: Bleach is needed.
Always remember to follow the instructions on your hair dye carefully, and consider consulting a professional stylist if you are unsure about the process.