If you use hot water on your breasts, it will not lead to back milk. On the contrary, if you use warm water on your breasts before breastfeeding, it will help the blood circulation of the mammary glands and have a supporting effect on the secretion of mother’s milk, so using hot water on your breasts will not only not return milk, but also promote the secretion of milk. If you want to return milk, you can use traditional Chinese medicine to return milk, such as light bamboo leaves and wheat sprouts in water, and using mangosteen or cabbage leaves on the breasts will also have the effect of returning milk. But now we insist on breastfeeding, if your health condition allows, it is recommended to keep breastfeeding your baby until two years old after birth, waiting for natural weaning is better and can also reduce the damage to the mammary glands.