Knowledge Answers and Questions Flashcards

A typical safe dilution of essential oil for adult body application is around what percentage?

Answer: 2%

A 2% dilution is a common safe range for general adult skin application.

Which essential oil is commonly used for its antiseptic properties on minor skin blemishes?

Answer: Tea tree

Tea tree oil is well known for its antimicrobial and antiseptic uses.

What does a 'top note' refer to in perfume and blending terminology?

Answer: The first, fastest-evaporating scent perceived

Top notes are the light, volatile scents perceived first in a blend.

Which of these is considered a 'base note' oil due to its slow evaporation?

Answer: Patchouli

Patchouli is a heavy, slow-evaporating base note.

Photosensitivity is a particular safety concern with which type of essential oil?

Answer: Bergamot and other citrus oils

Certain citrus oils like bergamot can cause phototoxic reactions in sunlight.

Which method disperses essential oil into the air for inhalation?

Answer: Diffusion

Diffusion releases essential oil particles into the air for inhalation.

Essential oils are best stored in what type of container?

Answer: Dark glass bottles away from heat and light

Dark glass protects oils from light and heat degradation.