"Fragrance is the substance of memories," Colette Ellis, founder of InStep Consulting and creator of Start Within, told INSIDER. The way essential oils are diffused, however, is up to the individual.

Certain essential oils offer different benefits: lavender supports sleep, tea tree is antimicrobial, eucalyptus and peppermint soothe headaches and congestion, and frankincense helps with inflammation ...

Essential oil diffusers are one of the most popular tools for delivering aromatherapy and scenting rooms. Emitting just water and essential oils of your choice, they use all-natural ingredients, ...

Essential oil diffusers spread fragrance throughout your home without a candle's open flame. Our top picks are powerful and easy to use.

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