Dr. Bronner's Pure-Castile Liquid Soap Refill — Baby Unscented 32oz, Concentrated Low-Plastic Refill for Sensitive Skin

Dr. Bronner's Pure-Castile Baby Unscented Liquid Soap Refill is a concentrated, plant-based castile soap in a 32oz low-plastic carton made for cleaning body, hands, and home with gentle, fragrance-free ingredients.

This refill carton contains a triple-concentrated, unscented liquid soap formulated from organic and fair-trade oils, now using regenerative organic certified coconut, palm kernel, and olive oils. It's designed to be diluted for multiple household and personal uses, letting you replace smaller plastic bottles while keeping cleaning simple and mild—ideal when you want a neutral, no-fragrance option for sensitive skin, babies, or multi-purpose cleaning.

How should I dilute and use this concentrated castile soap?

Because the formula is highly concentrated, you can stretch one carton across many tasks by mixing water to the right strength for the job. Use stronger mixes for heavy cleaning and lighter ones for body or face washes.

• Body/Hand wash: mix about 1 part soap to 5–10 parts water for mild daily use.
• Dish or surface cleaning: 1 part soap to 4–8 parts water depending on soil.
• Laundry or floor mopping: dilute 1 part soap to 40–100 parts water per load or bucket.

Is this soap safe for sensitive skin and babies?

The unscented Baby formula avoids essential oils and added fragrances, reducing irritation risk for sensitive skin. Ingredients are plant-derived, and the recipe excludes synthetic thickeners and dyes, but always patch-test if you have very reactive skin.

• Fragrance-free formula suitable for sensitive skin and infants.
• Made with organic, fair-trade, and regenerative organic certified oils.
• No synthetic preservatives, dyes, or foaming agents.

What environmental benefits come with the refill carton?

The package reduces single-use plastic by 86% per quart versus prior plastic bottles, and the soap uses sustainably sourced organic oils. Choosing the refill lowers plastic waste and supports regenerative agriculture practices in ingredient sourcing.

• Refill carton design cuts plastic use significantly.
• Majority organic and fair-trade ingredients to support ethical supply chains.
• Incorporation of regenerative organic certified oils for improved soil and farming practices.

Which cleaning jobs can this single product replace?

This multipurpose castile soap can replace several specialized cleaners around the house, from hand and body wash to dish liquid and general surface cleaner, saving money and cabinet space. Adjust dilution ratios for each task to get the intended performance.

• Personal care: face, body, hands, and baby wash when diluted appropriately.
• Household: dishes, mopping, glass cleaning, and laundry pre-wash spots.
• Pet care: gentle shampoo for pets using a mild dilution.

Who is this for: This refill suits anyone wanting a single, fragrance-free cleansing solution that minimizes plastic waste—families with babies or sensitive skin, eco-conscious shoppers who prefer organic and fair-trade sourcing, or households seeking a versatile cleaner to replace multiple products. It’s best for people comfortable diluting concentrated products to match each use and those looking to support regenerative agriculture and reduced packaging 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