If you are using colour in your hair, then avoid washing your hair daily. To wash hair, shampoo only once or twice a week. Apart from this, if needed, you should use dry shampoo. Because by doing this you will not have to use chemical-rich hair colors again and again.

2. Use conditioner
Even if you do not shampoo your hair, do apply conditioner to your hair. Because this will keep the hair soft and prevent it from breaking easily. Apart from this, the hair colour will also last for a long time.

3. Use the Right Shampoo
Apart from this, use only those shampoos which do not contain harmful chemicals. For this, you can use sulfate-free shampoo as it works to keep the hair hydrated. On the other hand, strong chemicals like salicylic acid and ketoconazole in shampoos make the hair dry.

4. Wash thoroughly after hair dye
Many people complain of itching in the head after applying hair dye. This problem occurs due to not suiting the hair dye or due to not washing the hair properly. Therefore, after the dye, rinse the hair thoroughly with water.

5. Use heat protection
Apart from this, if you use a heat protection product before hair styling, it prevents your hair from getting damaged and the hair does not become dry. That's why you must use a heat protector.