Rosemary oil is rich in essential nutrients that keep hair and skin healthy. It can also be used as a massage oil or aromatherapy oil for its relaxing properties. Here is how you can make this oil in 3 simple steps:
Fill one-third of a jar with dried rosemary whole leaves. Fill the rest of the jar with olive oil.
Close the lid and place the jar on a sunny window sill for about a month.
After a month, strain the leaves and store the oil in an airtight glass bottle.
The oil can be used for up to 6 months, however, dispose it if the smell becomes rancid.