Applying any barrier cream (even plain zinc oxide) after every BM should help a lot, assuming the skin has been well cleaned. The barrier cream prevents irritation rather than treating it. I am a bit suspicious of wipes, unless they are just water-moistened. I think they might dry out the skin and make it *more* sensitive, but they are clearly more comfortable to use than TP. A bidet is a great choice, if you can manage it - it took me ten years to figure that out.