Rise guide
Essential Oil Safety 101: The Rules Worth Knowing
By Lumo Recovery Team
Essential oils are concentrated plant extracts — that's what makes a 10 ml bottle last months, and it's also why they deserve the same respect you'd give anything potent in your home. None of the rules below are complicated, and together they're the difference between a ritual that stays a pleasure and a bottle that ends up at the back of a cupboard after one bad experience. Consider this the reference page the rest of our guides point back to.
Rule one: dilute, always
Essential oils are not applied neat to skin. For general body use, blend 1–3% into a carrier oil — that's roughly 2 to 6 drops per 10 ml of jojoba, grapeseed or fractionated coconut oil. For facial or sensitive skin, stay around 1%.
Pre-diluted oils (our Chamomile Roman and Frankincense dilutes among them) have done part of this work for you, but the habit stands: when in doubt, more carrier, fewer drops. Concentration adds risk, not benefit.
Rule two: patch-test every new oil
Before any new oil or blend touches more skin, apply a small diluted amount to the inner forearm and wait 24 hours. No redness, itching or heat — you're clear for normal use.
Skin can develop sensitivity to an oil over time, even one you've used before. If a familiar oil starts to prickle or redden, stop using it on skin — sensitisation tends to be permanent, and no scent is worth it.
Rule three: know where oils never go
Never in or near the eyes, ears or any mucous membrane; never on broken, irritated or sunburnt skin. If neat oil does reach skin uncomfortably or gets near an eye, wipe with a carrier oil first — oil dissolves oil where water can't — then rinse thoroughly and seek medical advice if irritation persists.
And plainly: essential oils are never for swallowing. Not in water, not in tea, not 'food grade', not a drop. Skin and air are the only two routes any of our guidance covers.
Citrus oils and sunlight
Cold-pressed citrus oils — lemon, bergamot, lime and their relatives — contain compounds that can make skin markedly more sensitive to sunlight, sometimes for a day or more after application.
Keep citrus-containing blends for evening use or for skin that stays covered, and don't apply them before sun exposure. (Worth knowing: lemon tea tree, despite the name, is a citrus-scented leaf oil rather than a pressed citrus peel oil — but the covered-skin habit is a good one for any bright blend.)
Children, pets, pregnancy and health conditions
Store every oil tightly capped and genuinely out of children's reach — small bottles with pleasant smells invite curiosity, and swallowed essential oil is a medical emergency.
Pets, especially cats, are far more sensitive to essential oils than we are. Diffuse only in rooms an animal can leave, never apply oils to a pet, and keep bottles and oiled cloths where paws can't reach.
If you're pregnant, nursing, taking medication, or managing any health condition, talk to your doctor before using essential oils. That's not legal boilerplate — sensitivities genuinely vary, and a short conversation is the cheapest safety measure there is.