Dr. Bronner's Pure-Castile Liquid Soap Refill — Baby Unscented 32 oz, Low-Plastic Refill with Regenerative Organic Oils

Dr. Bronner's Pure-Castile Baby Unscented Liquid Soap Refill is a concentrated, plant-based castile soap in a 32oz low-plastic refill carton made with regenerative organic oils for cleaning face, body, hands, laundry and home.

This unscented refill delivers the classic Dr. Bronner's castile formula without added fragrance, thickeners, or synthetic foaming agents. Formulated with over 70% certified organic and fair-trade ingredients and now sourcing regenerative organic certified coconut, palm kernel, and olive oils, the 32oz carton reduces plastic use by 86% per quart versus single-use plastic bottles. It’s highly concentrate — roughly three times stronger than many liquid soaps — so a little goes a long way when diluted for different tasks.

How should I dilute this soap for everyday hand and body washing?

Because this liquid soap is concentrated, dilute before use to get a gentle lather appropriate for skin. For everyday hand and body washing, mix one part soap with three to five parts water, adjust to personal preference, and use a pump or squeeze bottle for easy dispensing.

• Hand wash: dilute 1:3 (soap:water) for a mild, foaming feel
• Body wash: dilute 1:4 to 1:5 for a gentle shower cleanser
• Use a foaming dispenser for economy and soft lather

Can I use this unscented castile soap for cleaning surfaces and laundry?

Yes — the versatile castile formula works for a range of household tasks when diluted appropriately. It’s effective on dishes, tile, floors, and as a laundry pre-wash; always test a small area first on delicate surfaces and avoid concentrated application on stone or unsealed wood.

• Dishwashing: dilute 1:20 for manual dishwashing or stronger for grease
• Mopping/floor cleaning: dilute 1:128 (a few teaspoons per gallon) for general cleaning
• Laundry: add a tablespoon to a normal wash load for a gentle, plant-based option

What makes this refill environmentally and ethically different?

The 32oz carton is designed to cut plastic waste while supporting regenerative and fair sourcing practices. Ingredients include certified organic and fair-trade oils, and the formulation avoids synthetic preservatives, dyes, and thickening agents.

• Refill carton reduces plastic by about 86% per quart versus standard bottles
• Uses regenerative organic certified coconut, palm kernel, and olive oils
• Over 70% certified organic and fair-trade ingredients support ethical sourcing

Is this product safe for babies, sensitive skin, and pets?

The baby unscented formula contains no added fragrance and avoids synthetic thickeners, making it suitable for sensitive skin when diluted. As with any soap, patch-test on a small skin area and consult a pediatrician for infants with specific sensitivities.

• Unscented formulation reduces risk of irritation from fragrance
• Plant-based, vegan, and non-GMO ingredients
• Recommended diluted for bathing babies or washing pets to avoid eye irritation

Who is this for: shoppers who want a single, concentrated soap that covers personal care and household cleaning while prioritizing ethical sourcing and lower-plastic packaging. Ideal for eco-conscious households, families with sensitive-skin members, people who prefer fragrance-free products, and anyone looking to buy a refill carton to reduce single-use plastic waste.

Ingredients

Water, Organic Coconut Oil*, Potassium Hydroxide**, Organic Palm Kernel Oil*, Organic Olive Oil*, Organic Hemp Seed Oil, Organic Jojoba Oil, Citric Acid, Tocopherol *CERTIFIED FAIR TRADE INGREDIENTS