Here are some remedies which will help you ;

1 Lemon Juice - Apply freshly squeezed lemon juice to your scalp, leave it on for a few minutes, then rinse. The acidity can help balance the scalp's pH and reduce dandruff.

2 Olive Oil - Gently massage warm olive oil into your scalp and leave it overnight before washing it out. This can help moisturize the scalp and reduce flakiness.

3 Fenugreek Seeds - Soak fenugreek seeds in water overnight, blend them into a paste, apply to your scalp, and leave it on for about 30 minutes before rinsing. Fenugreek has anti-inflammatory and antifungal properties.

4 Neem Oil - Neem oil contains antimicrobial properties that can help combat dandruff and soothe an irritated scalp. Mix it with a carrier oil and massage into the scalp.

5 Yogurt - Apply plain yogurt to your scalp and let it sit for about an hour before washing. The probiotics in yogurt can help restore the natural balance of the scalp.

Some other natural remedies for dandruff include using apple cider vinegar, tea tree oil, aloe vera and baking soda as scalp treatments. However, results may vary, and it's important to consult a dermatologist if the issue persists or worsens.

Remember, consistency is key when using natural remedies. If dandruff persists or worsens, it's advisable to seek advice from a dermatologist for a proper diagnosis and treatment plan.