Breastfeeding Question

Hi Breastfeeding moms! I am a FTM and my due date is on Aug 2020. I plan to exclusively breastfeed my baby. Concerned lang ako kse sobrang pawisin ko, do I have to clean my nippples/breast area EVERY feed kay baby lalo kung pawis? If yes, anung dapat i-pangclean. Will water be enough? Thank you in advance