DIY Aroma Stones Handmade Glow Aroma Stones with Essential Oils Ingredients: 1 cup baking soda 1/2 cup cornstarch 1/4 cup water (add more if needed) 10–15 drops essential oils (lavender, eucalyptus, citrus, or peppermint) Food coloring (optional, pastel or neon for fun effect) Silicone molds (flowers, hearts, stones, or geometric shapes) Directions: In a mixing bowl, combine baking soda and cornstarch. Stir well. Slowly add water, a tablespoon at a time, until the mixture reaches a thick clay-li