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    Home & CleaningDish SoapPure-Castile Liquid Soap Baby Unscented 32oz
    #3 of 6
    Pure-Castile Liquid Soap Baby Unscented 32oz

    Key Specs

    Primary Surfactant

    Certification

    Fragrance

    Concentrate Format

    Dr. Bronner's

    Pure-Castile Liquid Soap Baby Unscented 32oz

    #3 of 6 dish soaps tested

    No sponsored placements·By Renée Torres
    9.4R3 Score / 10
    RecommendedWe'd buy this without hesitation.
    No sponsored placements· By Renée Torres

    The bottom line

    What the product listing won't tell you

    Know before you buy

    Dr. Bronner's Baby Unscented is the most traditional dish soap option on this list — saponified oils instead of synthetic surfactants. Some users find it requires more product or rinsing than synthetic-surfactant dish soaps. The 1:10 dilution is non-negotiable for best results.

    Buy it if

    • You want the most ingredient-minimal, traditional soap available.

    Pure-Castile Liquid Soap Baby Unscented 32oz

    Dr. Bronner's

    Pure-Castile Liquid Soap Baby Unscented 32oz

    $17.99
    See if it passed our safety test for freeBuy
    Pure-Castile Liquid Soap Baby Unscented 32oz

    Dr. Bronner's

    Pure-Castile Liquid Soap Baby Unscented 32oz

    $17.99Buy on Amazon
    Safety
    Efficacy
    Usability
    Unlock safety scores for free

    $17.99

    Buy on Amazon

    We may earn a commission. It doesn't affect our scores.

  1. Multi-use matters — castile soap also works for hands, hair, dishes, laundry.

  2. You're comfortable diluting concentrates for daily use.

    3. Skip if

    • You want squeeze-and-go convenience — castile needs dilution to perform best.

    • Heavy grease is your daily challenge — synthetic surfactants like Molly's Suds may cut faster.

    • You don't want to mix dilutions — go ready-to-use with ATTITUDE or ECOS.

    What's inside

    Specs the product listing doesn't explain

    Safety & Materials

    What your food and family come into contact with every use

    Certification
    Usability

    Ease of use, maintenance, and longevity

    Primary SurfactantFragranceConcentrate FormatPrice (USD)

    See exactly what's in this dish soap

    Free account unlocks full material breakdown, safety test results, and spec details.

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    How we scored it

    3 criteria - open any layer to see exactly what we found

    Safety

    Efficacy

    Usability

    SafetyCritical

    “Am I putting harmful chemicals on my hands and dishes every day?”

    ▾

    The scoring rationale is locked

    Free account unlocks exactly why this product scored the way it did.

    See the full scoring for free

    Criteria

    Where to buy

    Verified retailer - current pricing

    Starting price

    $17.99

    R3 approved retailer Score unaffected by purchase
    Buy on Amazon

    We earn a small commission on purchases. It never influences our scores - R3 is funded by readers, not brands.

    #3 of 6 dish soaps reviewed

    Did the Pure-Castile Liquid Soap Baby Unscented 32oz pass our safety screen?

    Free account unlocks the full verdict, pillar scores, spec values, and which other dish soaps made our list.

    See the full safety report for free
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    Primary Surfactant Type
    Isothiazolinone Preservatives
    Fragrance / Scent Type
    Formaldehyde-Releasing Preservatives
    Synthetic Colorants
    Full Ingredient Disclosure
    EfficacyImportant

    “Will this actually clean my dishes well — not just have a nice ingredient list?”

    ▾

    The scoring rationale is locked

    Free account unlocks exactly why this product scored the way it did.

    See the full scoring for free

    Criteria

    Third-Party Safety & Performance Certification
    UsabilityNice to have

    “Does this fit into my actual daily routine — bottle size, dilution, dispensing?”

    ▾

    The scoring rationale is locked

    Free account unlocks exactly why this product scored the way it did.

    See the full scoring for free

    Criteria

    Concentrate Format