Like with any other dying job, you have two options – either DIY or entrust the task to a professional. Guys with deeper hair colors may need to bleach their manes. As this procedure may be quite damaging, especially when you are not sure what you are doing, leave it for your hair stylist. For fair hair, a box hair dye may work just fine. There are also hair dyeing techniques for light hair that do not require using bleach, which may be a suitable option for you.