How do to get knee whiter?

There are several ways to whiten your knees:

1. Exfoliate regularly. Exfoliation removes dead skin cells and helps to even out skin tone. You can exfoliate your knees with a loofah, scrub, or dry brush.

2. Use a lightening cream or serum. There are many lightening creams and serums on the market that can help to whiten your knees. Look for products that contain ingredients such as kojic acid, hydroquinone, or licorice extract.

3. Apply sunscreen. Sunscreen is essential for protecting your skin from the sun's harmful UV rays, which can cause skin darkening. Make sure to apply sunscreen to your knees every day, even if you're not planning on spending much time outdoors.

4. Avoid shaving your knees. Shaving can irritate the skin and cause it to darken. If you must shave your knees, use a sharp razor and shave in the direction of hair growth.

5. Moisturize regularly. Moisturizing helps to keep your skin hydrated and healthy. When your skin is well-hydrated, it's less likely to appear dark or discolored.

6. Consider laser treatment. Laser treatment is a more expensive option, but it can be very effective in whitening knees. Laser treatment uses a concentrated beam of light to break down the pigment in the skin.

If you're concerned about the darkness of your knees, talk to your doctor or dermatologist. They can recommend the best treatment option for you.