Why is my dracaena turning brown and how can I prevent it from happening?

Your dracaena may be turning brown due to overwatering, underwatering, low humidity, or exposure to direct sunlight. To prevent this, make sure to water your plant only when the top inch of soil is dry, provide adequate humidity by misting the leaves or using a humidifier, and place the plant in a location with bright, indirect light. Additionally, regularly dusting the leaves and periodically wiping them with a damp cloth can help keep your dracaena healthy and vibrant.