Use a "rinse" which can be purchased at most beauty supply stores. The most popular brand is Roux, which comes in over 50 different shades.
A rinse will provide completely temporary results. The color is applied to the hair while wet, and then without rinsing, the hair is blown dry. The color will remain in the hair until the next shampoo.
It really all depends on the condition of your hair. if it feels dry then it s probably a good idea to deep condition it for a week or so. Also, depending on the type of color that was used, your...
There is no real way to dye your hair without some sort or hair dye. if you are uncomfortable using a permanent dye there are temporary ones that last about a week, but these are hard to come by and...