Do I have to use a new lemon every day when applying to my skin?

I recently started using lemon juice to lighten the flat tiny brown spots on my skin (believe it's scattered freckles) and I was wondering whether it will spoil or something if I squeeze it into a jar and apply that way and refrigerate. Do I have to use a new lemon everyday or can I do that every few days? Thanks. :D
Do I have to use a new lemon every day when applying to my skin?
If you use one lemon to squeeze it in to a jar and refrigerate the lemon juice you can use the lemon juice for about 4 or 5 days. The lemon juice will spoil after that. The results of your old technique will be slightly better than this new one the old technique will just take a little more effort and money.
Do I have to use a new lemon every day when applying to my skin?
I don't think it will make a difference.
Reply:as long as its not all dried out then it should b fine