Unlabeled amber dropper bottles, a bowl of carrier oil and fresh lavender, eucalyptus and rosemary on a wooden table by a sunny window

Use essential oils well, and know where the safe limits are.

Call Me Oil turns everyday essential oil questions into clear answers with exact dilutions, drop counts and step-by-step recipes. Every guide puts safety first, checks claims against published evidence and tells you when to call a doctor or vet instead.

Start Here
Amber bottle of cedarwood essential oil on a kitchen counter with a gray tabby cat sitting nearby
Latest Article

Is Cedarwood Oil Safe for Cats? What Smell, Skin and Licks Mean

Is cedarwood oil safe for cats? What diffusing, flea use and licking each mean for your cat, the warning signs of poisoning and what to do after an accident.

Sarah NakamuraOctober 22, 20265 min read
Trending
Is Cedarwood Oil Safe for Cats? What Smell, Skin and Licks MeanEssential Oils Safety: Rules for Skin, Air, Baths and SwallowingFrankincense Side Effects: Skin, Stomach and Who Should Avoid ItVetiver Smell Explained: Damp Soil, Dry Grass and a Hint of SmokeIs Cedarwood Oil Safe for Cats? What Smell, Skin and Licks MeanEssential Oils Safety: Rules for Skin, Air, Baths and SwallowingFrankincense Side Effects: Skin, Stomach and Who Should Avoid ItVetiver Smell Explained: Damp Soil, Dry Grass and a Hint of Smoke

Browse by Category

Pick the topic you're most interested in and dive in.

Hands counting drops from an amber dropper bottle into a small glass bowl of carrier oil
Basics4 articles
A white diffuser releasing mist on a nightstand beside chamomile tea and dried lavender in soft evening light
Wellness0 articles
Overhead view of roller bottles, amber dropper bottles, bath salts, citrus peel and dried herbs laid out for blending
Blends0 articles
Rows of plain amber and blue glass oil bottles on a wooden shelf with a magnifying glass in front
Brands0 articles

Latest Articles

Amber bottle of cedarwood essential oil on a kitchen counter with a gray tabby cat sitting nearby
Basics

Is Cedarwood Oil Safe for Cats? What Smell, Skin and Licks Mean

Is cedarwood oil safe for cats? What diffusing, flea use and licking each mean for your cat, the warning signs of poisoning and what to do after an accident.

Sarah Nakamura•Oct 22, 2026•5 min read
Amber essential oil bottles beside a bottle of jojoba carrier oil, a glass dropper and fresh lavender on a wooden kitchen counter
Basics

Essential Oils Safety: Rules for Skin, Air, Baths and Swallowing

Essential oils safety rules for every way you use them: diluting for skin, timing a diffuser, citrus and sun, baths, swallowing, kids, pregnancy, pets and first aid.

Sarah Nakamura•Oct 21, 2026•18 min read
Amber bottle of frankincense essential oil beside golden frankincense resin tears and a bottle of jojoba carrier oil on a wooden counter
Basics

Frankincense Side Effects: Skin, Stomach and Who Should Avoid It

Frankincense side effects by route: skin irritation and rashes, stomach upset from extracts, drug cautions, who should skip it and the warning signs that mean stop.

Sarah Nakamura•Oct 20, 2026•6 min read
Amber bottle of vetiver essential oil beside a bundle of dried vetiver roots on a wooden table
Basics

Vetiver Smell Explained: Damp Soil, Dry Grass and a Hint of Smoke

What vetiver smells like, why its grass roots smell like damp soil, how Haitian and Javanese oils differ and which scents pair with it.

Sarah Nakamura•Oct 19, 2026•7 min read