Castile
Soap
-
Ultra
Concentrate
|
Unscented
Ultra Concentrated Castile Soap made from renewable organic oils and aloe.
- More concentrated than leading Castile brands
- Dilute for many uses
- No harsh chemicals
- GMO-Free
- Organic Trade Association
- No Added Fragrance
Versatile | Multi-purpose Cleaner ∙ Pet Wash ∙ Makeup Remover ∙ Cleaning Artists Brushes ∙ Wound Cleaning ∙ Deodorant ∙ Dish Soap ∙ Window Cleaner ∙ Baby Wipe Solution ∙ Shampoo ∙ Face Wash ∙ Body Wash ∙ Hand Soap ∙ Shaving ∙ Foot Bath ∙ Laundry Detergent ∙ Bath ∙ Sinus Decongestion ∙ Toilet Cleaner ∙ Ant Spray ∙ Fruit & Veggie Rinse ∙ Teeth Cleaner ∙ Plant Spray for Bugs ∙ Makeup Brush Cleaner ∙ Mouthwash ∙ Scouring Scrub ∙ Mop Floors + more
For full directions on our Castile Soap uses, visit our blog.
A little goes a long way | The signature honey-like tone and thickness you see are a result of the ultra-concentration. This soap is designed for extra long-lasting use, unlike most Castile soaps on the market that are thin or watery. See the difference for yourself. We highly recommend dispensing with a pump.
Organic oils + more | Crafted with organic oils, organic aloe, water, potassium hydroxide, and citric acid. Coconut oil is used for its cleaning and lathering properties, sunflower and olive oil for a soothing and gentle feel, and castor for additional lathering and fluffy bubbles. The blending of organic aloe adds a soft and hydrating finish.
Toxin + Irritant Free | Ditch the toxins and irritants found in most soaps. Our Castile Soap is hypoallergenic and completely dye-free ∙ fragrance-free ∙ SLS-free ∙ SLES-free ∙ sulfate-free ∙ paraben-free ∙ phthalate-free ∙ 1,4-dioxane-free ∙ ethoxylated alcohol-free ∙ optical brightener-free ∙ filler-free ∙ petroleum-free ∙ palm oil-free ∙ gluten-free ∙ hormone disruptor-free ∙ carcinogen-free — and simply worry-free.
Do not store in aluminum or reactive metal containers. Use glass or non-reactive materials only.
Third-Party Lab Tested
Castile Soap - Ultra Concentrate | Unscented
Toxic metals build up in the body over time and can enter products as raw-material contaminants, not on purpose. they have no place in something that touches your skin and your water.
The most widely used herbicide in the world, and the subject of an active safety debate. because many of our ingredients are plant-derived, we verify none carries through from sprayed crops.
Crop residues can carry through from the field into plant-based ingredients. we screen a broad panel so what is sprayed does not end up in your laundry.
1,4-dioxane is a manufacturing byproduct, not an ingredient, so it never appears on a label even when it is present. in 2024 the epa determined it poses an unreasonable risk to human health, with concerns that include cancer, liver damage, and harm to the tissue involved in smell. it forms while the surfactants in many soaps and detergents are made, so a label cannot tell you whether it is there. a lab test can, so we run one.
Phthalates are common plasticizers and fragrance carriers, and several are on california's prop 65 list for reproductive concerns. they are rarely disclosed, so we screen the whole family.
Pfas ("forever chemicals") are persistent synthetic compounds that accumulate in the body and environment.
How To Use
Ingredients
Does this product come with a pump?
Customers praised this ultra-concentrated unscented soap for its versatility across laundry, dishes, cleaning, and personal care. Many noted it "cleans very well" and "rinses completely clean with no residue." The thick consistency and plant-based ingredients received acclaim. One customer mentioned dissatisfaction but provided no details.
I love this soap. I get the gallon glass jug and it is so convenient when showering. We have an 8-month old baby and the soap does not irritate his skin and I have never seen a rash on him. It is gentle enough for him to use and I feel clean and refreshed after use. It lathers very well with just a small amount. I highly recommend this product!
Bought it just to try, back to order more. I find it works very well in a HE washing machine to do laundry, and im using it in the shower in place of soap. Cleans very well, and rinses completely clean with no residue at all. Now I’m buying gallons to refill smaller, more convenient squeeze bottles.
Such a great experience from start to finish! The website was easy to navigate, shipping was fast, and everything arrived packaged beautifully. You can truly tell they care about quality and clean ingredients. I love that their products are plant-based, effective, and made with ingredients I feel good about using in my home and on my family. Their scents smell fresh and natural — not artificial or overpowering. I’ll definitely continue ordering from them and highly recommend them to anyone looking for healthier, non-toxic alternatives! 🌱
We use this for everything. Great product.
I love everything about this. I love the consistency and effectiveness. I even love that. It comes in a large glass bottle that I can use over and over.
The castile soap is amazing! I like that it is safe and i even use it on my baby! The soap also can get stains out of clothes!
I have recently tried a few brands of castile soap! This is by far the best I have tried! I am very pleased with my purchase.
I use this multiple places in my home. Most soaps cause an allergic reaction. This soap doesn't.!!
Products are effective and I love they are non toxic and septic safe !
nice product i want patchouli Castile soap but this unscented is high quality so i will add some drops of essential oil
Lo
Excellent soap.
im very happy with this bottle--a perfect size and a great cleaning soap with wonderful ingredients
Works well for foaming hand soap, foaming baby wash, and decent foaming face wash (I added jojoba a for a little extra moisturizer). I just water it down for the foaming pump. Oz for oz, it's half the price of Tubby Todd baby wash. Pleasant light natural scent. Love the glass bottle option and the small batch, weekly made products.
Love the way it cleans!
...
Castile Soap - Ultra Concentrate | Unscented
I LOVE this stuff. It does a fabulous job no matter what I am using it for. I don’t use any other products for cleaning or bathing now.
Love how my laundry feels after using this soap.
Love Rustic Strength products
I started using this for for my hair and cleaning around my house this is awesome
Super clean and natural I love it!
I love that it’s organic and all natural ingredients. Great for hand soap and dish
Castile Soap - Ultra Concentrate | Unscented
Love it. Got so many stains out of my car seats
I am using the castile soap to do a deep cleaning on my house. It works great and doesn't dry out my hands like other cleaners do. I also add some Rustic Strenght herbal oil in with it for the wonderful smell.
Excellent product. Just as described.
I love the way this cleans my hair. It arrived quickly and was well packaged. Thank you for making such a great product!
I've oy used it for washing dishes so far but I do like it and plan on keep buying it.
Love it
#RusticStrength
Castile Soap - Ultra Concentrate | Unscented
Laundry Detox Set | Glass
Example product
Laundry Detergent | Fresh Linen
Panda Eco Paper | Bamboo Toilet Paper
Panda Eco Paper | Bamboo Toilet Paper
Example product
Laundry Detergent | Lavender
Laundry Detergent | Fresh Linen
Organic Fabric Softener
Laundry Detergent | Lavender
- bamboo toilet paper
- bidet
- chemical-free
Is Your Toilet Paper Hiding a Secret? How to Avoid PFAS (Forever Chemicals)
- clean living
- greenwashing
- harmful chemicals
Is 'Toxin-Free' Always Safer? Let’s Separate the Hype from Science
- evidence-based parenting
- facebook groups
- family health
Stop Letting Facebook Groups Decide What's Safe for Your Family
- bamboo toilet paper
- bidet
- chemical-free
Is Your Toilet Paper Hiding a Secret? How to Avoid PFAS (Forever Chemicals)
- clean living
- greenwashing
- harmful chemicals
Is 'Toxin-Free' Always Safer? Let’s Separate the Hype from Science
- evidence-based parenting
- facebook groups
- family health
