I use eyebrow razors for my whole face including upper lip, sideburns, and cheeks. they are called "tinkle" razors, I get them from Amazon. I like them because they are very inexpensive, they don't hurt, and they take away the little hairs, peach fuzz, and dead skin. I use one on my face every other week, and upper lip every other day because my hair grows fast there. its not as effective as waxing, because it doesn't pull the hair out, but I really like using them, I have for a few years. And one razor lasts you a quite a few uses.
I use bleach because when I used something from asia that is a spring like thing to remove it, I got the worst ingrown hairs and it made them darker. bleach solves it. And it doesn't really hurt. Nair is too much for my sensitive skin, but sally hansen works great!