I notice in my excel I have an extra space in random places. So I copy the value and save it in notepad++. then I open using HEX Editor. so I found out it is actually not a space (HEX 20)
So the blank space is actually HEX C2. which is  But in excel this is invisible.
I am using Excel 2016
How can I get rid of this?
they are scattered randomly ... thank you
Try using substitute with char formula to remove the extra space. I guess you have to use char(160) which is blank space.
=SUBSTITUTE("Cell Reference",CHAR(160),"")
If you dont know the code you can use below formula to get the char code of your blank text.
=CODE(RIGHT("Your Cell",1))