maintain full eyebrows? Well there's virtually no maintenance. If you mean How to create your full brows? I have the answer.
You have to get brow gel. Clear mascara is fine but brow gel is preferrable. You need to have virgin brows or a really grown out brows. Now, you have to use the brow gel and brush your brows up.
Now, to determine which to tweeze under the brow, there must be hair growing upwards from the beginning to the end of the brow. Remember, full brows are not get high as you can kind of brow so its fine to not have such high brows. You might also want to keep some few stray hairs growing upwards especially near the end of the arch. It keeps a more natural look and the brow will not look so exact and softer.
One of the common question for plucking eyebrows is, 'Where does it start?' Well, you just use the pencil trick. Take a pencil, and then put it on the middle of your nose. Now to do your right brow. Move the pencil to the beginning of your nostril - this is a slight move. Most people shouldnt really touch the beginning of the brow. You just dont want a unibrow. It is totally fine to have hairs grow in different ways its just because of the brow bone.
Where the brow should is probably the easiest one to determine. Take your pencil again and you will use your nose as reference again. Rest it to the side of your right nosetril and then angle it towards the end of your eyes and pass through your brow. This is where your right brow should stop.
A good reason for this rule is mainly for your profile. Take two mirrors to see your side profile. If your brow is too long it can make your face droop. By using the pencil technique you cleared the hair out and create more space which lifts your cheeks up in your side profile
Now, the last part, the top of your eyebrows. As you may have heard, do not pluck the top of your brows, and this is true. You can really mess up your brows if you do this. It is also the longest part to grow back. The only thing you need to do on the top part is figure out your arch. Again, the pencil technique! Take your dandy pencil and put in on the side your nostrils again. This time angle it to the blackmiddle of your eye(iris?) and pass your brow. That is where the highest part of your brow should be. Remember the highest and this does not mean every part should be more amazingly lower than that part. It actually means That there should be no part of your brow higher than that part.
That is how to properly pluck your eyebrows. It may seem like a lot of work but i want people to do it properly and not be so confused. If your not sure what to do DONT DO IT. Its better to have that one ugly hair than wait for 3 months for growing a plucking mishap.
To maintain your brow, all you have to do is brush your brow up - you dont need to use a brow gel and trim it except the beginning of your brow. The trimming should mostly be for the middle part as hair that are growing down grow longer they can push your brow down and make the bottom look like a mishap on the bottom arch.
This is also another use for brow gel. It makes your bottom arch more apparent and brow gel is an eyelift and facelift. This just proves that eyebrows really do make a difference.