The right oil decides whether your candle fills a room or fades at arm's length. Here is a practical guide from a manufacturer that supplies candle makers across India.
What is scent throw, and why does it matter?
Scent throw is how far a candle's aroma carries — cold throw (unlit) sells the candle on the shelf; hot throw (burning) makes customers reorder. Your oil choice, load percentage and wax type together determine both.
Which essential oils perform best in candles?
- Lemongrass — bright, sharp, excellent throw even at moderate loads.
- Citronella — strong, fresh, and a natural outdoor-candle classic.
- Lavender — the best-selling calm-category scent worldwide.
- Cedarwood — warm woody base that anchors blends.
- Peppermint — crisp and seasonal, blends beautifully with eucalyptus.
- Sweet Orange — cheerful and affordable, ideal for everyday lines.
How much essential oil should you add?
Most makers work between 6% and 10% fragrance load for soy wax. Start at 8%, pour test candles, and evaluate hot throw after a full cure (1–2 weeks for soy). Heavier is not always better — over-loading can cause sweating and poor burn.
Blending tip: build in three notes
Pair a bright top note (citrus, mint), a heart (lavender, geranium) and a base (cedar, patchouli) in roughly 3:5:2 for a candle that smells finished rather than flat.
Buying candle-grade oils in bulk
Small bottles are perfect for testing — but production needs litres. CitSpray supplies 100+ pure essential oils from 10mL testers up to 5L and 10L packs at manufacturer-direct rates. Tell us your monthly volumes and we will quote within one working day.