Earth Mama Organics

Castile Soap Refill, 34 fl. oz. (1 liter)

Castile Soap Refill, 34 fl. oz. (1 liter) - Main image
Castile Soap Refill, 34 fl. oz. (1 liter)Castile Soap Refill, 34 fl. oz. (1 liter)Castile Soap Refill, 34 fl. oz. (1 liter)Castile Soap Refill, 34 fl. oz. (1 liter)Castile Soap Refill, 34 fl. oz. (1 liter)
$17.50 $34.99 In stock

Category: Bathtime

A Soap Refill That's Safe for the Whole Family

Earth Mama’s Castile Soap is real soap, made with pure organic ingredients certified by Oregon Tilth. And it’s not just for babies, bodies, or hands! This versatile, safer soap is ideal for handwashing and all-purpose household cleaning. Unlike most castile soaps, Earth Mama's Castile Soap is smooth and moisturizing, making it the ideal choice for bathing the whole family.

It’s Not Just a Baby (or Body) Wash

Now with a screw top lid, use Earth Mama’s liter size around your house as an essential ingredient for multiple DIY household cleaners. 

For a foaming hand soap refill or a foaming soap refill, pour liquid into one of Earth Mama’s travel or regular size castile soap bottles with a foamer top, or use your own foaming soap dispenser at your sink, by the bathtub, or in the shower.

  • Earth Mama's Castile Soap contains absolutely no synthetic fragrance, Triclosan, phthalates, parabens or sulfates.
  • Dermatologist tested and clinically tested for irritation. 
  • Rated One on the EWG’s Skin Deep Cosmetics Database.
  • Made with organic herbs and oils, Earth Mama's Castile Soap certified by Oregon Tilth, Leaping Bunny Certified and Plastic Neutral.
  • Not a “no-tear” formula, so use extra care around the eyes.
  • Liter size is now an easily recyclable soap refill, with a new screw-top lid. For it to be a foaming soap, make sure to pair it with a foaming soap dispenser.
  • Earth Mama's Castile Soap is available in: Calming Lavender, Sweet Orange, Ginger Fresh, Simply Non-Scents, and Wild Peppermint.
Oregon Tilth Certified Organic LogoLeaping Bunny Logo Plastic Neutral Logo
*Packaging may vary.

Customer Reviews (4.8 / 5 · 8 reviews)

Hazel G. ★★★★★

Finally, a soap refill that comes in a sensible liter size instead of those tiny bottles. I love that it's made with certified organic ingredients, so I don't worry about using it on my kid's sensitive skin. This is going to last us months.

Scarlett ★★★★★

I love that this is a full liter of real soap—way better value than the tiny bottles. The organic certification gives me peace of mind using it on my baby's sensitive skin.

Steven ★★★★★

This one-liter refill is such a smart buy—it lasts forever and the organic ingredients give me peace of mind for the whole family. The pump makes it easy to use for everything from hand soap to a gentle body wash.

Abigail P. ★★★★★

I never realized how far a liter of castile soap would go until I bought this refill—it lasts forever. The organic ingredients give me peace of mind when using it for my baby’s bath and my own hands. It’s so gentle, I don’t hesitate to use it for everything around the house.

Michael D. ★★★★★

I love that this unscented soap doesn’t irritate my toddler’s skin or my own eczema. The one-liter bottle lasts forever, and the simple ingredient list makes it a no-brainer for every sink in the house.

Hazel I. ★★★★★

Finally, a soap that doesn't leave my hands feeling stripped—it's gentle enough for my baby's bath and works great as a kitchen hand wash. The liter refill lasts forever and saves so much plastic waste from smaller bottles.

Christopher Q. ★★★★★

I love that one liter bottle lasts forever for the whole family’s baths and hand washing. The organic certification gives me peace of mind with my baby’s sensitive skin.

Timothy ★★★☆☆

It does the job as a basic, gentle soap, but I was expecting a bit more lather from a full liter bottle. The unscented version is fine, just wish the pump on my old bottle fit better.