Itchy Body My Whole Body Gets Itchy When I Use Bar Soap,what's Causing This?

My whole body gets itchy when I use bar soap,what's causing this? - itchy body

I noticed that for some time.

If you use a piece of soap, I think the whole body in my skin itchy.Nothing [shown no bumps, redness, or something like that], but the pike are consistent and well aggrivating.

And no, I do not regularly.But with soap and wanted to see if anyone knew the cause of itching.