I have always had sensitive skin, esspecially to light touch and allergens. But recently it has been so much worse. I am itching and scratching all day.

The worst part of my back as I can't reach it well.
I have a back scratcher that I use and that helps, I was wondering if anybody has seen any helpful tool to help moisturise your back when you can't reach? And where to get them?

I hate having to ask my mum every day to do it for me.