Omnipod/irritated skin

I used to be able to wear my pod anywhere. Over the last year, most spots now end up irritated (itchy) and I am not able to use them. I only have a few spots left that don't bother me when I place the pod. I sometimes use SkinTac but it makes no difference.

Any suggestions/ideas?

I started using a product called AllKare by Convatec. It is a protective barrier wipe. It has eliminated that problem for me.