To maintain color vibrancy for your dyed hair, consider these tips ;

1 Use sulfate-free shampoo and conditioner designed for colored hair.

2 Wash your hair with cold water to help seal the cuticle and prevent color fading.

3 Limit washing frequency to prevent color stripping – use dry shampoo between washes if needed.

4 Apply a color-protecting hair mask or treatment weekly.

5 Avoid excessive heat styling and use heat protectants when styling.

6 Wear a hat or use UV protection products when exposed to sunlight.

7 Use a leave-in conditioner or hair oil to keep your hair hydrated and color-rich.

8 Choose hair products formulated for your specific hair color.

9 Schedule touch-up appointments with a professional colorist as needed.

Remember, proper care and maintenance will help your dyed hair stay vibrant and beautiful for longer.