@Jane Lawson thank you. I've started by mixing oils by drops first, but now Ive learn I need to use a scale. I'm using a mist for essential oils that supporting my emotional wellbeing. And I've started to actually formulate skincare cosmetics, such as emulsion cream for my eczema, lip balm. I would like to know more about it to be able to use it for my family and I hope in the future for my patients (I'm a 3rd-year student nurse).