Here are some great uses :
Slice a lemon and squeeze the juice on your face.
Mix a few drops of coconut water with a few drops of lemon juice. The lemon will clear and brighten your face. The coconut hydrates your skin.
Mix the lemon juice with baking soda and apply it to your teeth. Brush your teeth and rinse
Put a little lemon on your lips before bedtime and wash it off in the morning.
It helps remove dead skin cells and dried skin.
Lemon juice helps treat dry scalp and dandruff