A tool that assists in determining the appropriate ratios of essential oils to carrier substances for safe topical application. This device ensures that concentrated essential oils are adequately dispersed within a medium like a carrier oil, lotion, or cream, thereby mitigating the risk of skin irritation or adverse reactions. As an instance, one might use this device to calculate the quantity of lavender essential oil to combine with almond oil to achieve a 2% dilution for massage purposes.
Proper ratios in aromatherapy and topical applications are paramount. Utilizing a calculation aid offers numerous advantages, including minimizing the potential for sensitization, maximizing therapeutic benefits, and ensuring cost-effectiveness by preventing overuse of precious essential oils. The practice of diluting concentrated plant extracts stretches back centuries, with formalized methods evolving alongside the modern aromatherapy movement to promote both efficacy and safety.