Freckles

I read some of the messages posted on this site. Most of them say to use lemon juice, but how do you use the lemon juce? How do you apply them on your face and how regularly? Would it take a long time for it to work? I`m sorry i ask too much, but i want to try the "lemon method", but i dont know what to do...
Posted by help?; updated 05/18/06