Use these masks to make your face white step by step guide

1 papaya mask.
Papaya fruit contains an enzyme called papain that helps exfoliate the skin, making way for new skin cells to emerge. It also contains vitamin C. Get a green papaya to make your mask, since that's when the papain is most concentrated.
Use following point to make papaya mask
1 Peel and slice the papaya.
2 Put it in a blender and blend it into asmooth paste.
3 use it to the skin you want to lighten.
4 Leave it in place for twenty  minutes.
5 use warm water to clean it

Use plain yogurt
it contain alpha-hydroxy acids that gently exfoliate the skin. Mix plain, sugar-free yogurt with enough ground oatmeal to make a paste, then use it to your skin. Leave it in place for twenty minutes, then rinse with warm water using gentle circular motions
1 t's important to use full-fat yogurt, since skin doesn't contain the necessary enzyme.
2 You can also simply dip a small  cotton ball into the yogurt or milk and use it to your skin, without using the oatmeal as an extra exfoliant.