Welcome here! It sounds like you've come across various Haircare myths. While it's true that excessive washing can strip your hair of its natural oils, it's essential to use a moisturizing shampoo and conditioner suitable for your hair type. As for natural oils, they can be beneficial, but it's crucial to choose the right one for your hair needs. It's always a good idea to consult with a haircare expert or do thorough research before trying new treatments.