Nappy Mat How Do I Change My Teen Daughters Nappy/diaper?

How do i change my teen daughters nappy/diaper? - nappy mat

My teenage daughter bedwetting and sometimes the day. Use the pull-ups during the day, it can change, but the shifts / positions in the night.

How do I get a rash? So far, I changed like a baby - New carpet on the floor or bed. But it is sometimes reluctant to rash) the Wise (or any other form in all cases.

All ideas of the easiest ways to get my daughters rash?