Have begun process of getting dd dry at night - she's 3.5 yrs and decided on Thursday that she didn't want to wear trainer pants again. Not too bad so far - two dry nights, three nights with one accident each (once not until 7 in the morning when she woke up and "was too tired to remember what to say"!).
The problem is protecting the mattress. I tried a waterproof undersheet and then a soft, waterproof backed topsheet from GLTC but in both cases they brought her out in an itchy rash all over her back. She has pretty sensitive skin and obviously needs to "breathe" at night. So I'm just using towels under the sheet at the moment but it does soak through and unless she trains pretty quickly the mattress is going to be horrible.
Does any know of a way of protecting the mattress that won't irritate her skin?