Just keep the area clean and dry. Hanggat maaari ay presko time muna at huwag muna suotan ng waterproof/ disposal diapers, maglampin or wala munang diaper para mahanginan at matuyo ang rashes. As for prevention, always wash with soap with water kapag nagpoops si baby. And huwag hayaan mababad sa basang diaper. Change diaper every 2-3hrs during the day, and max 5hrs during night time, even if hindi pa puno ang diaper.