Propylene glycol (PG)

Description: Dipropylene glycol or DPG is a type of organic chemical compound that’s used as the solvent in most fragrances. When DPG is added to one of the carrier oils, it dilutes the strength of fragrance oils to slowly disperse the smell. DPG is great to use in perfumes or fragrance body

How to make a reed diffuser with DPG?

Make your reed diffuser oil with about 30% fragrance, 60-65% di-Propylene glycol, 5-10% Perfumer’s alcohol. To make diffuser oil, blend the fragrance oil with the DPG until clear, then add Perfumer’s alcohol to reduce viscosity.