Thankyou for being really welcoming

As is said i am very new to the whole cloth nappy thing so am sure i will benefit from all your knowledge
Quick question what is the best thing for nappy rash?
Currently using Home made terry cloth aio with hemp boosters and awful ewwwwwyyyyyy pvc pants as i have no covers other than those and they are big wetters, so need something! So they end up with a rash along the nappy line on the leg as there isnt really extra material there iykwim!