How to fix dark elbows, knees, etc

[Anpharaoh]

I am looking for a way to clean my dark elbow cuz it has been my insecurity for years, I do know that it might come from me using my phone whilst the elbow supporting making the elbow collect more dust hence on making it dark. Do stopping the habit could make it go away and how long does it take or alternate ways?

 

[imtiredaf]

if ur taking normal showers its not going to be dust jfl. if u lay upright using ur elbows the friction is causing ur elbows to become darker, use glycolic acid on a cotton pad and apply it to the dark areas. I recommend the one from the ordinary.