Coloring tip: It's a fact. The longer your hair is the older the ends are. Okay no news there. What may be news is that this makes them more porous and open to accepting hair dye. Which is why you want to get to them last if coloring at home. Otherwise they may end up darker than the rest of your strands leaving you with a final result that is well, interesting looking. Just not in a cute and sexy way.
Even at home hair coloring kits have come a long way when it comes to being gentler, safer and more pleasant smelling. They too use far fewer harsh chemicals that can lead to damaged hair in a heartbeat. Making it safer for you to get the desired results. Which as hair color ideas go isn't a bad thing, now is it?