⚜️⚜️⚜️ Quebec National Holiday ⚜️⚜️⚜️
15% off when you spend $85 or more
before taxes and after discounts with the promo code: Quebec26 | Until June 29, 2026. Certain conditions apply. Details*
Castile soap - all purpose
Gentle on the body and household surfaces! Liquid Castile soap is a product you'll always want to have on hand!
Formulated with only five natural ingredients, this Quebec-made soap is as simple as it is remarkably effective. No sulfates, no parabens, no synthetic foaming agents... just water, saponified olive and sunflower vegetable oils, vegetable glycerin, and citric acid. A list you can read, understand, and pronounce.
What makes Castile soap so remarkable is its versatility. A single product that can be used as a shower gel, shampoo, face cleanser, hand soap, all-purpose household cleaner, fruit and vegetable cleaner, or even dish soap. Concentrated and biodegradable, a little goes a long way.
Its formula respects sensitive skin thanks to vegetable glycerin, a natural humectant that helps maintain skin hydration after washing. Saponified olive oil provides its traditional softness, inherited from centuries of Mediterranean production. Saponified sunflower oil completes the formula for a light, cleansing lather that doesn't irritate the skin.
💚 Why we love it
- Only 5 natural ingredients, free of sulfates, parabens, and synthetic preservatives
- Versatile: for body, hair, face, hands, household cleaning, fruits and vegetables
- Nourishing vegetable glycerin to maintain skin hydration
- Concentrated and biodegradable: a little goes a long way
- Reduces the number of products and containers in the home
- Made in Quebec, Canada, by Eco Loco
Uses
Natural Shower Gel
Use a small amount of liquid Castile soap mixed with water to wash your hands or as a body wash. Its natural oils will hydrate your skin, leaving it soft and clean.
Versatile Household Cleaner
Diluted with water, this soap is ideal for washing dishes, floors, and all household surfaces. Non-irritating and natural, it easily replaces chemical all-purpose cleaners.
Ingredients
Aqua, Potassium Olivate, Potassium Sunflowerseedate, Vegetable Glycerin, Citric Acid.
Quantity
500 ml
Place of Manufacture
Made in Quebec, Canada by Eco Loco
Learn More
Consult our blog article on Castile soap Castile Soap: The All-in-One Cleaner That Simplifies Your Life (and Respects the Planet)
Frequently Asked Questions: Eco Loco Liquid Castile Soap
| Question | Answer |
|---|---|
| What is Castile soap and how is it different from ordinary soap? | Castile soap is a 100% plant-based soap made by saponifying vegetable oils, without synthetic detergents, sulfates or parabens. Unlike commercial liquid soaps which often contain petroleum-based foaming agents, it cleans thanks to the natural properties of saponified olive and sunflower oils, respecting both skin and the environment. |
| Can this soap be used as shampoo? | Yes. Diluted in a ratio of 1 part soap to 3 parts water, it effectively cleanses the scalp. Some people prefer to follow this wash with a diluted apple cider vinegar rinse to balance the pH and close the hair cuticles. |
| Is this soap suitable for sensitive skin? | Yes. Its short formula, fragrance-free, dye-free, and enriched with vegetable glycerin, makes it a particularly suitable choice for sensitive, reactive, or irritation-prone skin. If in doubt, a patch test on a small area is recommended before regular use. |
| How do I use Castile soap for household cleaning? | Dilute 1 tbsp in 500 ml of water in a spray bottle for an effective all-purpose surface cleaner. For floors, a few drops in a bucket of water are sufficient. Avoid mixing it directly with white vinegar in the same container: the two chemically neutralize each other. |
| Is this soap biodegradable? | Yes. Castile soap is fully biodegradable. Its ingredients are plant-based and decompose naturally without leaving toxic residues in the environment, making it an eco-responsible choice for both personal care and household cleaning. |
| How many products can this soap replace? | Used in different dilutions, it can replace shower gel, shampoo, hand soap, face cleanser, all-purpose household cleaner, auxiliary dish soap, and fruit and vegetable cleaner. One product, seven potential uses: fewer containers, less expense, less waste. |
| Is this soap made in Quebec? | Yes. Liquid Castile soap is made in Quebec, Canada, by Eco Loco, with a short and transparent ingredient list: water, saponified olive oil, saponified sunflower oil, vegetable glycerin, and citric acid. |
Little extra natural care 🌿
💡 Many people like to have Castile soap at home because a single product can be used both in the bathroom and for daily cleaning.




