What is the best scent to make your house smell good?
That’s why essential oils should not be ingested. Johns hopkins also advises against using essential oil diffusers, small household appliances that create scented vapor. Diffusion in a public area or household with multiple members can affect people differently.Safety Precautions It’s generally advised to avoid strong essential oils like Clary Sage or Rosemary. However, Lavender and Sweet Orange are often considered safe when used sparingly and diffused in a well-ventilated area.The best oils that can be used in a diffuser include lavender, peppermint, eucalyptus, tea tree, and lemongrass. Essential oils that should not be diffused include sage, fennel, and wintergreen. Generally, it is recommended to use between 4 and 8 drops of oil.