I am a hair dye enthusiast -- I love to color my hair. While some do it to cover gray or because they've always dreamed of being a blond, brunette or red head, I do it because I love that it's a non-permanent way to considerably alter the way I look. Well that, and also due to the fact that my normal hair color is an extremely unappealing shade of mousy, ash-brown.

While I'm happy to shell out a fair-sized amount of cash to have my hair done professionally for special occasions, I can't afford to pay expensive salon prices every time I decide I need a change. I imagine this is the case for most of you fellow dye fans out there. I know that many hairdressers will try to persuade all of us that home hair-coloring kits will forever destroy our hair, but I also know of a few who will admit that many of the products currently on the market do a pretty decent job at a much lower price.

Having said that, if you do decide to try the DIY method, it is important to do a little research beforehand as the onus is on you to get it right. A botched at-home job will end up costing even more when you have to go to a professional to fix the splotchy, orange mess you've made of your former crowning glory. With this in mind, it's important to think about the four things listed here before you start the process.

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