Dr. Bronner's Pure-Castile Liquid Soap Refill - Lavender 32oz, Concentrated & 86% Less Plastic

Dr. Bronner's Pure-Castile Lavender Liquid Magic Soap Refill is a concentrated, plant-based liquid soap made with regenerative organic certified oils for multi-purpose cleaning and 86% less plastic per quart.

This 32oz refill carton contains Dr. Bronner’s lavender-scented Pure-Castile liquid soap formulated from a high percentage of certified organic and fair trade ingredients, now including regenerative organic certified coconut, palm kernel, and olive oils. The soap is a true castile formulation — free of synthetic thickeners, dyes, and detergents — designed to be diluted for a wide range of household and personal uses while minimizing plastic waste.

How concentrated is this refill and how should I dilute it?

This formula is roughly three times more concentrated than many conventional liquid soaps, so you’ll dilute it to suit different tasks. Use lower ratios for personal care and higher dilution for cleaning tasks to stretch the bottle and reduce waste.

• Face/hands: 1 part soap to 10–20 parts water for gentle cleansing.
• Body: 1:8 to 1:12 for shower use depending on desired lather.
• Household cleaning: 1:5 to 1:10 for surfaces, floors, and dishes.
• Laundry & pet wash: 1:40 or less for delicates and rinsing.

What ingredients and certifications should I expect?

The refill is built around plant-derived oils and glycerin rather than synthetic additives. A significant portion of the formula is certified organic and fair trade, and it includes regenerative organic certified oils aimed at improving soil health and farming practices.

• Over 70% certified organic and fair trade ingredients.
• Regenerative Organic Certified coconut, palm kernel, and olive oils.
• No synthetic thickeners, dyes, or foaming agents.
• Vegan and Non-GMO ingredients used throughout the recipe.

Can I use this soap for multiple household tasks?

Yes — Dr. Bronner’s Pure-Castile liquid soap is formulated as an 18-in-1 product for face, body, hands, laundry, dishes, floors, pets, and more. Adjust dilution and application to match the task and avoid using full-strength for sensitive skin or delicate fabrics.

• Body wash and hand soap when diluted to gentle ratios.
• Dishwashing and surface cleaning with mid-strength dilution.
• Laundry and mopping with higher dilution for economical use.
• Pet bathing when diluted and thoroughly rinsed afterward.

How does the refill format help the environment and my routine?

The 32oz refill carton is designed to cut plastic use while providing a concentrated product that lasts longer. Switching to refills reduces single-use plastic and supports lower shipping weight compared to bulky bottles.

• 86% less plastic used per quart compared with some bottle options.
• Concentrated formula reduces packaging and shipping footprint.
• Refill carton fits standard pump or pour dispensers at home.
• Supports sustainable sourcing and fair trade supply chains.

Who is this for: This lavender liquid soap refill suits anyone seeking a versatile, plant-based cleaner that is kinder to the planet and wallet — ideal for eco-conscious households, people who prefer fragrance-forward natural soaps, and anyone who wants a single product to replace several cleaners while reducing plastic waste.

Ingredients

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