To include topical application of oil in your oil pulling regimen, apply a small amount to your finger tips and rub into your face, making small circles. (fitbodyhq.com)
It can be taken internally and can be used for topical application as well. (diyhealthremedy.com)
I recommend starting with aromatic use through a diffuser, followed by topical application, and later, internal use of essential oils. (bodywisdomnutrition.com)