Dr. Bronner's Citrus Pure-Castile Liquid Soap Refill — 32 oz Concentrated, Multi-Use, Regenerative Organic Oils

Dr. Bronner's Pure-Castile Liquid Soap — Citrus (32 oz refill) is a highly concentrated, multi-use plant-based soap made with regenerative organic oils for body, hair, laundry, dishes, and pets.

This 32-ounce refill carton of Dr. Bronner's Citrus Pure-Castile Liquid Soap delivers a versatile, concentrated cleaning solution made from over 70% certified organic and fair-trade ingredients, now including regenerative organic coconut, palm kernel, and olive oils. Formulated without synthetic thickeners, dyes, or foaming agents, it’s intended as a true soap that lathers richly, rinses cleanly, and can be diluted for a wide range of household and personal uses while reducing plastic waste.

How do I use this soap around the house and on my body?

Because the formula is highly concentrated, dilute before use for most tasks. For personal care, a small squirt will lather for handwashing, showering, and shampooing; for household chores, mix with water at ratios appropriate to the task.

• Hand/body wash: use sparingly, lather, then rinse thoroughly
• Shampoo: dilute about 1:3 to 1:5 with water depending on hair type
• Laundry & dishes: create a mild solution—few teaspoons per sink or wash
• Floor cleaning and mopping: dilute to a light sudsy solution for surfaces

What ingredients are in the Citrus Pure-Castile Liquid Soap and why do they matter?

The soap is built from plant-derived oils, including newly sourced regenerative organic coconut, palm kernel, and olive oils, plus organic vegetable glycerin and citric fragrance. These components produce a genuine soap that cleans effectively while avoiding synthetic preservatives, thickeners, or dyes.

• Regenerative organic oils: support soil health and ethical sourcing
• Certified organic & fair-trade components: over 70% of formula
• No synthetic thickeners or dyes: cleaner ingredient list and simpler rinse
• Vegan and Non-GMO: no animal-derived ingredients or GMOs

How concentrated is this refill and how does that reduce waste?

The Citrus liquid soap is approximately three times more concentrated than many mainstream liquid soaps, so small amounts go a long way once diluted. The carton refill format uses significantly less plastic per quart compared with bottled versions, making it a lower-waste option for regular use.

• 3x concentration: use less product per task
• Refill carton: about 86% less plastic per quart vs. bottles
• Multi-use: one bottle serves personal care, laundry, dishes, and cleaning
• Economical: stretches further when diluted correctly

Is this soap safe for sensitive skin, pets, and fabrics?

The soap is formulated to be gentle because it’s plant-based and free from synthetic additives, but it remains a true soap and can be drying if used full-strength. Patch test on sensitive skin and dilute appropriately for pets and delicate fabrics; avoid contact with the eyes and follow recommended dilution for laundry.

• Skin: mild for many users when diluted; avoid prolonged full-strength use
• Pets: dilute and rinse thoroughly; consult vet for specific concerns
• Fabrics: use small amounts for handwash or machine cycles to prevent residue
• Avoid eye contact: rinse immediately if contact occurs

Who is this for: This Citrus Pure-Castile 32 oz refill suits households seeking a concentrated, plant-based multi-purpose soap with regenerative organic sourcing and reduced plastic packaging. It’s a practical choice for eco-minded shoppers, families managing varied cleaning needs, and anyone who prefers a simple ingredient list and a versatile cleaner that can be diluted to match tasks from personal care to laundry and cleaning.

Ingredients

Water, Organic Coconut Oil, Organic Palm Kernel Oil, Potassium Hydroxide,† Organic Olive Oil, Organic Orange Oil, Organic Hemp Seed Oil, Organic Jojoba Oil, Organic Lemon Oil, Organic Lime Oil, Citric Acid, Tocopherol