How do you wash permanent hair extensions?

I dyed my hair permanently brown, but its faded to a more caramel colour. Now I want to go red, but after going red before, I...

I Have just recently dyed my hair black from a bleach blonde, my hair is dammaged and I do belive that the dye is washing out...

ok I have straight hair extensions and my hair is wavy how can I make my hair extension wavy also?

is there any way to remove hair permanently?

What should I do to remove my hair permanently near my anus.

I bought some Oceana's clip in hair extensions, they're 100% human hair, I dont know if they're virgin or not.

Where do you buy hair extensions? I don;t wann buy them online. How muich do they cost?

Okay so I am putting an orange streak in my hair and I need to know what is the difference between semi permanent and permane...

How can I mend split ends on my clip in hair extensions?!?!?! its so irritating.

I want to highlight my dark brown hair with blue but I'm afraid it will start fading away wash after wash because my friend w...