Elbow and knee black spots please fix the easy some ways

Smooth soft skin All women want. A part of beauty and hands.
The elbows of the hands and feet of the knee are one of the main problems of the skin.
Elbow and knee skin are usually thick and folds in these parts are more.
There is tremor in these parts of the skin due to which there is no sweat.
So if properly treated and hygiene is not treated then elbow and knee skin becomes more dark than other parts of the body. Besides, there may be black spots on the elbow and knees skin due to frequent rashes, sunlight, genetic factors, dry skin, hormonal incompatibility, obesity, dead skin deposits and increased melanin. It is possible to solve this problem in some domestic ways.
Let's know these ways:

1. sour yogurt
   Make a paste by mixing one teaspoon cake and white vinegar together.
   Apply this mixture to the black spots in the skin. If dry, wash the yolk with hot water. Then use moisturizer. Use it several times a week. Make a pack by mixing two tablespoons of mustard seeds and one table spoon. Put it in black space and wait 20 minutes, then wash it. Use it twice or thrice a week.
2. Coconut oil
   Coconut oil is the best remedy to remove elbows and knees.
   It contains 'Vitamin E' which helps prevent skin dryness by protecting skin moisture and helps to remove skin tones. It helps to repair damaged and dark skin. After each bath, apply coconut oil to the elbow and knees and massage for 1/2 minutes.
   Also mix 1 tablespoon coconut oil and half teaspoon lemon juice well. Massage this mixture with your elbows and knees and keep it for 15-20 minutes.
   Then remove the towel with the paper. Do it once a day.
3. Lemon
   The lemon contains natural bleaching material, which helps to remove the black spots on the skin.
   Stretch the lemon juice on the knees and the elbows of black spots for 20 minutes.
   Then wash the yolk with hot water. You can also use lemon juice and honey to apply on the skin. Wash after 20 minutes with water after drying. Do it twice a week.
4. Baking soda
   Mix one tablespoon baking soda and milk together.
   Massage this mixture in a dark place for 2 to 3 minutes.
   After drying, dry the yolk with hot water.
5. Alovers
   Remove the gel from the aloeveira leaf
   Massage this gel in black spots.
   After 20 minutes, wash the yolk with hot water. Make it two to three times a week.