Hair care involves maintaining the health and appearance of your hair through various practices and products. This typically includes regular washing with suitable shampoos and conditioners to cleanse and moisturize the hair and scalp. Additionally, using treatments like hair masks, serums, and oils can provide nourishment and repair damage. It's essential to consider your hair type, texture, and any specific concerns, such as dryness, frizz, or dandruff, when choosing products and styling techniques.