Natural Castile Soap Laundry Detergent


Natural and vegan handcrafted Castile based laundry detergent with Lemon, Tea tree and Rosemary essential oils. 500ml



Why we love this Natural Castile Soap Laundry Detergent.

Liquid Castile Soap is a natural soap base made from saponified oils of 100% olive oil and is an amazingly versatile vegetable-based soap that’s made free of animal and synthetic ingredients. It is a highly concentrated and efficient soap which acts as a surfactant that cleans by changing the surface tension, lifting and dissolving dirt and grease, it also kills microorganisms by disorganizing their membrane lipid bilayer and denaturing their proteins.                                                                              Because it has a mild pH that will not dry out the skin it makes a perfect natural laundry detergent base providing a nice gentle cleaning action. It is ideal for individuals with sensitive skin.

Commercial laundry detergent contains numerous chemicals but you can do the job just as well with our natural handcrafted Castile Soap laundry detergent. Our 100% olive oil soap is amazing for your laundry, leaving no nasty chemical residues.

  • Completely natural ingredients
  • No added chemicals
  • No synthetic plant extract


 How our natural Castile Soap Laundry Detergent works

Savon Noir and Castile Soap have been used for centuries. Our Savon Noir is handcrafted in Sussex from carefully sourced olive oil.

Savon Noir/Castile Soap is a highly concentrated and efficient soap which acts as a surfactant that cleans by changing the surface tension, lifting and dissolving dirt and grease.

This product is entirely natural and so perfectly respectful of the environment. Furthermore Savon Noir is a very concentrated product and therefore very economical compared to other cleaning products.

Borax substitute – Sodium Sesquicarbonate and washing soda are natural whiteners, both deodorizing and disinfecting, they are useful in helping stain removal, and softening water.

Lemon, Tea tree, and Rosemary all possess natural antibacterial, antiviral and antiseptic properties making them a great addition to laundry detergent as well as leaving your clean clothes smelling fresh.


You may also like our Castile foaming Geranium and Lemongrass Hand and Body Soap and Natural & Vegan Foaming Toilet Bombs

How to use:

Shake well and place 1/4 of a cup in the detergent compartment or in a detergent ball per load. Try adding white vinegar as a natural fabric softener

Available as 500ml, 500ml refills, and 5 litres


  • Castile soap – Olive Oil Soap Sodium Olivate
  • distilled water
  • borax substitute – Sodium Sesquicarbonate
  • washing soda – sodium carbonate
  • >1% Lemon – Citrus limonum, Tea tree – Melaleuca alternifolia and Rosemary – Rosmarinus officinalis essential oils


eco-vie natural Castile Soap Laundry Detergent is

  • Handcrafted
  • 100% Plant-based, natural and ecologically friendly
  • Containing 100% pure essential oils
  • 100% biodegradable
  • Low impact with a low carbon footprint
  • Free-from enzymes,
  • Free-from synthetic colours, perfumes, plant extracts, preservatives
  • Engineered by nature
  • Responsibly sourced
  • Healthy for your family, your home and your environment
  • Made in Britain

Please browse through our philosophy and  what we use and why




Additional information

Weight 0.58 kg

500ml, 500ml refill, 5 litres


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