Pine oil 90% has a higher concentration of pine oil, which is derived from the steam distillation of parts of the pine tree, predominantly from the species Pinus sylvestris. It contains a higher percentage of terpene alcohols such as alpha-terpineol.

This concentration of pine oil is commonly used in cleaning products, as a fragrance in air fresheners, and sometimes in aromatherapy for its strong pine scent and purported therapeutic properties. It’s also noted for its antibacterial properties and is used in various industrial applications