During Harmattan, when the air is dry and dusty, consider these hair care tips:

1. **Moisturize:** Hydrate your hair regularly with a good moisturizing conditioner to combat dryness caused by the low humidity.

2. **Protective Styles:** Opt for protective hairstyles like braids or twists to shield your hair from the harsh weather conditions.

3. **Avoid Excessive Heat Styling:** Minimize the use of heat styling tools as they can contribute to further dryness. If necessary, use a heat protectant.

4. **Regular Deep Conditioning:** Deep condition your hair weekly to restore moisture and keep it healthy. Consider using natural oils like coconut or olive oil.

5. **Cover Your Hair:** Use scarves or hats to protect your hair from the dust and dry winds when outdoors.

6. **Gentle Shampooing:** Wash your hair with a sulfate-free, moisturizing shampoo to prevent stripping natural oils. Don’t overwash, as it can contribute to dryness.

7. **Stay Hydrated:** Drink plenty of water to hydrate your body, which in turn benefits your hair.

8. **Trim Regularly:** Get regular trims to remove split ends and prevent further damage.

Remember to tailor these tips to your hair type and individual needs.