Rub Talescemdara oil on it (it's basically soap from a plant called aritha). It should get the stain out. If it doesn't, use a fabric cleaner for clothes and accessories....
You can't hook them both up at the same time unless you buy a separate adapter. Try going to an electronics store, and asking the employees what they have.
Investing in a good purple shampoo is a good idea. This type of shampoo is made for pulling out any impurities in the hair as well as depositing purple into...
Add mostly red, also some blue. If it doesn't look right, determine whether it's too warm or too cold and gradually add a little more blue or red, respectively.