Hair with white particles, according to the nature of the white particles to choose the appropriate treatment, may be ordinary dandruff, seborrheic dermatitis, head lice and so on. 1. Ordinary dandruff: dandruff is caused by the ecological balance of the scalp being damaged, if less does not require special treatment, it is recommended to wash your hair diligently. 2. Seborrheic dermatitis: you can use selenium disulfide to wash your hair, and if there is a fungal infection, you can also use antifungal drugs such as ketoconazole and econazole. 2. Head lice: Head lice are parasites and their eggs are white. Generally, the head should be shaved and then applied, and female patients should use a dense grate to grate out the lice and nits before applying the medication. Generally, use 50% centipede tincture and 25% benzyl benzoate emulsion externally to apply all over the hair twice a day. Thoroughly disinfect used combs, grates, hats, turbans and pillowcases to avoid infecting others. Hair white particles to follow the doctor’s instructions, the above medication should be used under the guidance of a doctor, avoid self-medication.