- Ponderosa Pine oil, the major oil of this blend, has a high monoterpene content (e.g. pinenes, deta-3-carene, limonene, etc.), which help alleviate respiratory concerns
- Western Red Cedar oil contains thujones and terpinen-4-ol, which can kill microorganisms
- Engelmann Spruce oil contains a high concentration of limonene, which may help with respiratory issues
- Big Sagebrush oil has been observed to help with respiratory complaints because it contains camphor, which helps reduce coughs, and 1,8-cineole, which helps thin mucus
- Add a few drops of Pure Air Blend into a diffuser to purify the air