Removing ear hair is a pretty straightforward task, and one that doesn't require much thought towards any method except one in specific-tweezing. If you have hair growing on your ear lobes, or not much inner ear hair, you can go over it with an electric razor, but if it is short or only a few hairs, it's probably best to leave it alone. As with most hair removal, there's a point where you have to say enough is enough. Don't let yourself get caught in a web of perfection. Even girls have the odd stray hair here and there. To be honest, most of them are not even going to notice your stray hairs, and if they do, they will probably think it is cute and not gross like you might believe.
If you have a lot of inner ear hair, you first have to discern what is the important ear hair, and the hair you want to remove for the sake of grooming and vanity. The inner ear has very fine and tiny hairs that protect your ear, as well as your eardrum and your hearing. Most of these are located in your ear canal, which is the good thing. However, in removing ear hair, you have to be very careful to not disturb the hair in the inner ear canal. This is a tricky form of grooming that requires common sense, and good judgment to not overdo or preen too much, and should only be done with tweezers.
First, use a two sided vanity mirror, with the magnified side. You might find that using the magnified side in combination with another full size mirror is the best way to go about doing this, and is perfectly OK. Remember, you need to be very careful in removing ear hair, because you are using a pointy piece of metal around you ear and inner ear canal. Being careful ensures that you don't overdo and tweeze too much hair, which can irritate your inner ear. Slipping with the tweezers while near your ear could potentially puncture your ear drum and cause temporary or even permanent hearing loss. Common sense is definitely the name of the game in this type of grooming.
On to the important part: the actual tweezing. Pluck the hair one single hair at a time, and by no means go into the ear canal to remove hair. You want to try and avoid any hair falling into your ear, which is the main important part of plucking a single hair at a time. This will definitely hurt and may make your eyes water a bit as well, which is another reason why this type of hair removal is not too important or worthwhile. You might notice an odd hair growing on the inner ear but not in the ear canal, these hairs are also ok to remove. Only remove hair that is longer and only black hairs. This is generally a good rule to follow, and will avoid the stray hair falling into your ear canal or against your eardrum.
Remember, your ears are a very sensitive and important part of your body, don't let vanity control your desire to remove hair that is most likely not even unsightly to begin with. Stick to the earlobes. As long as you don't have weeds growing out of your ears that could be a great fertilizing ground for potatoes, a pluck here or a tweeze there is all you need.