Have you noticed when adding essential oils to your diffuser that the essential oils sit on the surface of the water? This is because essential oils to do dilute or combine with water. This is okay when diffusing as it is not coming into contact with the skin however it can be unsafe when using in a bath.
We can enhance our bath simply by adding a beautiful aroma to help calm & relax us however we need to ensure we are diluting essential oils before adding them into the bath and not using them neat.