As an Amazon Associate I earn from qualifying purchases. Product links on this page are affiliate links, at no extra cost to you; see our Affiliate Disclosure.
Most dish soaps are made with synthetic surfactants and can’t be organic. Soaps made from organic plant oils, like castile soap, can. Here’s what to look for, and the one dish-washing pick on our list whose listing claims organic ingredients.Disclaimer: This article is general information, not medical or safety advice.
Cleaning safety
Why Should You Buy Organic Dish Soap?
Any dish soap, organic or not, strips oils from your skin if your hands are in it often. Gloves and a hand moisturizer help more than switching soap. If you care about the environment, look for a third-party label such as EPA Safer Choice, where EPA reviews every ingredient for health and environmental safety.[2] Plant-based soaps are still chemicals and can still irritate skin or eyes, so store them away from children like any cleaner.How to Choose the Right Organic Dishwash Soap?
When selecting dishwashing soap, read the label to ensure you buy an organically certified product. “Organic” on a cleaner usually refers to some ingredients, such as organic olive or coconut oil, not the whole product. Avoid the products that contain petroleum-based ingredients; instead, choose the ones made of plant-based materials. Choose the soaps or liquids with organic olive oil or coconut oil – they are good. If you have sensitive skin, look for dish soaps that are fragrance-free and dye-free. Note that true soap, like castile, can leave a film in hard water.Organic, Biobased or Safer Choice: What the Labels Mean
- Organic ingredients – On a cleaner, “organic” usually means some plant ingredients were grown organically, such as the oils in a castile soap. There’s no organic certification for a finished dish detergent.
- USDA Certified Biobased – Shows the share of the product that comes from plants or other renewable sources, checked by USDA. It’s a plant-content label, not an organic one.[5]
- EPA Safer Choice – EPA has reviewed every ingredient for human health and environmental safety.[2] Several popular plant-based dish soaps carry it, and it’s a better guide to safety than the word “natural”.
What the Research Says
Look for EPA Safer Choice labels and follow directions; “natural” doesn’t always mean safer.[2] Never mix bleach with ammonia or other cleaners.[1]How We Chose These Products
We don’t test products hands-on. We compared labels and listings: EPA registration where it applies, the ingredient list, scent or fragrance-free options, and price per use. We removed products that were out of stock, no longer listed or recalled, and we checked the brands we list against CPSC [6] recalls on October 18, 2026 and found none. We kept only products whose listings claim organic ingredients, which left one. Brands don’t pay to be included, though we may earn a commission from purchases.Our Organic Dish Soap Picks
Only one product on our list claims organic ingredients. We may earn a commission on purchases made through this link.1
Carolina Castile Soap® Unscented Castile Soap Organic liquid castile soap, one gallon
- You get 128 fl oz of organic liquid castile soap.
- Certifications include certified organic, Fair Trade Certified and EWG Verified, and it is also vegan.
- Key ingredients: coconut oil and cocoa butter.
- It is fragrance-free.
- It’s a concentrate, so dilute it for dishes; in hard water it can leave a film, which a vinegar rinse removes.
Index Table: Top Rated Organic Dish Soaps
| No. | Product | Image | Features | Brand |
|---|---|---|---|---|
| 1 | Carolina Castile Soap Unscented Castile Soap - Organic liquid castile soap, one gallon |  |
| Carolina Castile Soap |
Sources
- Centers for Disease Control and Prevention. Cleaning and Disinfecting with Bleach. Accessed October 18, 2026.
- U.S. EPA. Safer Choice. Accessed October 16, 2026.
- U.S. EPA. Volatile Organic Compounds’ Impact on Indoor Air Quality. Accessed October 16, 2026.
- U.S. EPA. Introduction to Indoor Air Quality. Accessed October 16, 2026.
- USDA BioPreferred Program. USDA Certified Biobased Product label. Accessed October 16, 2026.
- U.S. Consumer Product Safety Commission. Recalls. Accessed October 18, 2026.
Update History
- Oct 2026: Removed Better Life Dish Soap, Mrs. Meyer’s Lemon Verbena, Seventh Generation Free & Clear and Ginger Lily Farms (listings don’t claim organic ingredients; Seventh Generation’s ‘USDA Organic’ spec was wrong, it is USDA Certified Biobased); kept Carolina Castile Soap (certified organic oils); removed claims that organic cleaners are chemical-free and that regular dish soap causes skin problems; replaced mismatched sources (recalls now CPSC); Sources (CDC, EPA, CPSC)
- Nov 2020: Added Better Life Liquid Dish Soap
- Jun 2019: First published
