Remove discolortion from dark neck

In summer we all suffers with super gift of summer that is tanning. Do you know what are the causes of discoloration ?
Its causes are -:

1. Sunburn
2. Unbalance Harmon
3. Improper diet
4. Accumulate dead sells

Image source -:[http://www.mypositivehealth.com/home-remedies-for-discolored-neck-and-back]

Tip no. 1

Image source-:[http://fruitguys.com/almanac/2015/02/25/outstanding-oatmeal]

For remove darkness around we need half bowl of oats they are having cleansing agent and remove dead skin and add four table spoon tomato juice mix them well. Tomato is knowing as a natural bleach it helps to lighten our skin apply this mixture rub it gently and leave it for 20 minutes and then wash off do it at once in a day

Tip no. 2

Image source -:[http://bakinglibrary.blogspot.in/2010/08/baking-with-bakertan-french-apple-tart.html]
Take rice flour add two table spoon lemon juice and two table spoon rose water apply this scrub on dark spot it will help to remove dead sells and lighten our skin.

Tip no. 3

Image source -:[http://www.stylecraze.com/articles/7-home-made-face-packs-with-honey/]
Take around 10-12 almonds and one table spoon honey grind them together and rub it on dark patches.

Thank You