Liquid Castile Natural Soap Unscented - 500ml

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Unscented Castile Soap: The One Soap That Does It All

Meet your new essential — a pure, plant-based liquid castile soap that's as versatile as it is gentle. From your morning shower to your evening clean-up, this Australian-made multitasker handles almost every job in the house, with no added fragrance to get in the way.

Because it's completely fragrance-free, this is the castile soap to reach for if you have sensitive skin, a fragrance sensitivity, or simply want to add your own essential oils to create a scent that's entirely your own.

A Multipurpose Natural Cleaner for the Whole Home

One bottle of unscented castile soap replaces a cupboard full of single-use cleaning products:

Personal care: hand and body wash, shower gel, facial cleanser (diluted), shampoo, bubble bath base

Household cleaning: kitchen surface cleaner, bathroom cleaner, floor cleaner, all-purpose spray, streak-free glass and mirror cleaner

Laundry & dishes: natural laundry detergent, eco-friendly dish soap, hand-washing delicates

Also great for: baby's bath time (dilute well, always patch test first), pet washing (avoid eyes and face), vegetable wash (properly diluted)

Why Choose Unscented

  • Fragrance-free — nothing to irritate sensitive skin or trigger fragrance sensitivities
  • Fully customisable — the ideal base for your own essential oil blends
  • Gentle — suited to babies, young children, and sensitive skin when properly diluted
  • No synthetic additives — just pure, plant-based soap

Natural Ingredients, No Nasties

We start with time-honoured saponified oils — olive, coconut, sunflower seed, and castor — with nothing else added. No synthetic fragrance, no harsh sulfates, no unnecessary additives.

Full ingredients (INCI): Aqua, Olea Europaea (Olive) Fruit Oil, Helianthus Annuus (Sunflower) Seed Oil, Potassium Hydroxide*, Cocos Nucifera (Coconut) Oil, Ricinus Communis (Castor) Seed Oil, Sodium Chloride.

*Does not remain in the final product.

How to Use Unscented Castile Soap

  • Body & hair: use undiluted or slightly diluted — apply to wet skin or hair, lather, rinse
  • Hands: 1 tbsp per 250ml water in a foaming dispenser
  • Household cleaning: dilute 1:10 for general surfaces, 1:20 for floors
  • Dishes: a squirt directly on dishes, or diluted in the sink
  • Laundry: ¼–⅓ cup per wash

It's concentrated, so a little goes further than you'd expect — dilute for the task at hand.

Make It Yours

This unscented base is where your own signature blends start. Add a few drops of your favourite essential oil — lavender for calm, citrus for a lift, eucalyptus or peppermint for freshness — to create foaming hand soap, body wash, all-purpose cleaner, or bubble bath that's entirely your own. See our recipes for inspiration.

Why Castile Soap Is the Original Eco-Friendly Cleaner

True castile soap has been made the same way for centuries: pure vegetable oils, saponified into a gentle, effective soap. No petroleum products, no synthetic detergents, no harsh sulfates — just biodegradable, concentrated, genuinely effective cleaning.

The Details

100% vegan and cruelty-free. Australian made, in regional Victoria. Biodegradable and safe for waterways and septic systems. Free from synthetic fragrances, colours, and preservatives.

Store in a cool, dry place away from direct sunlight. Use within 12 months of opening.

Frequently Asked Questions

Is unscented castile soap safe for babies and sensitive skin? Yes, when properly diluted. With no added fragrance, it's a good starting point for babies, young children, and anyone with skin or fragrance sensitivities — patch test first if unsure.

Can I add my own essential oils? Yes — this unscented base is designed to be a blank canvas for your own scent blends.

Is this castile soap safe for septic systems? Yes, it's fully biodegradable and safe for both waterways and septic systems.

What's the difference between this and the scented castile soaps? Same base formula and concentration — this version simply has no essential oil added, so you're free to scent it yourself or use it fragrance-free.

Clean naturally. Live sustainably. Choose pure.

  • SKU: CSOAP-500ML
How to Use By Me Universal Castile Soap

The One Soap That Does It All

Gentle enough for your skin, powerful enough for your whole home — made right here in Australia.

Cruelty-Free

We're cruelty-free, always and forever, because we believe compassion is the true beauty.

GMO-Free

Products GMO & Synthetic-free, always and forever, because we believe in clean, safe products for all.

Earth-Conscious

Our commitment to the planet is present in every step of our product's journey and process.

Our Philosophy

Plant Based Essentials

We believe what you put in your home matters as much as what you put in your body. Our formulas are powered by plant-based ingredients — effective, low-tox, and kind to the people and spaces you love most.