I'm interested in using this for scalp freshness. How would I do that safely? — Water-soluble essential oil LAVENDER, 30 ml

To use this for scalp freshness, incorporate a diluted amount into your existing hair wash routine. Add 2-3 drops of the oil to a full palm-sized portion of your regular shampoo or conditioner before applying it to wet hair. Massage it gently into the scalp and hair, then rinse thoroughly. Alternatively, for a post-wash rinse, you can dilute 1-2 drops in a large cup of cool water and pour it through your hair as a final step, avoiding the eyes. The water-soluble nature helps it mix into these water-based products. This method leverages lavender's traditionally appreciated gentle, versatile character for a clean, herbal-floral scent. As with any new product, if you have a sensitive scalp, observe how your skin responds after the first use.