You know you can use lemon in so many ways apart from making lemonades and yes, this work.
Make your very own hair removing wax. Miss in lemon juice with sugar and boil in a double boiler. Mix it well until it becomes into a thick toffee consistency. Now allow it to cool a bit so that you can apply and well there you go.
Use lemon as an exfoliator by rubbing it with some sugar. It will not only remove dead cells and exfoliate but it will also help to lighten dark areas of the skin and make them into an even color.
Use lemon to remove dandruff. Mix in lemon juice with some coconut oil and massage it into the scalp and rub it gently. Make sure not to rub too hard to prevent any abrasions. Now wash your hair with regular shampoo and conditioner.
Use lemon to whiten your clothes. Add the white cloth into a pan of boiling water. Then add some lemon slices on top it and let it boil. Now remove and let It boil a little more and after that revel the whiten cloth.