Does the thought of harsh chemicals lurking in your laundry detergent make you pause? Many of us want clean clothes, but we also worry about what we bring into our homes and down our drains. Choosing an all-natural laundry soap can feel like navigating a confusing maze. You want something effective that truly cleans, but you also demand ingredients you can trust—no harsh dyes, no confusing chemicals, and nothing irritating to sensitive skin.
The market is flooded with labels claiming to be “green,” leaving you wondering which ones are truly better for your family and the planet. It’s frustrating to spend money on a product only to find it doesn’t tackle tough stains or leaves a residue. But the good news is that making the switch doesn’t have to be a guessing game.
This post cuts through the noise. We will explore what makes an all-natural laundry soap a smart choice, how to spot the truly effective brands, and what benefits you gain by ditching the synthetic stuff. Get ready to simplify your laundry routine and feel great about the products you use every single day. Let’s dive into finding the perfect natural solution for your cleanest wash yet.
Top All Natural Laundry Soap Recommendations
- CLIMATE POSITIVE AND SUSTAINABLE - Not only is this laundry detergent formula effective and kind to sensitive skin, but it's also pH-balanced.
- 100% VEGAN – Containing enough detergent for 200 loads of laundry, plant-powered ECOS Laundry Detergent is both cruelty-free and vegan, making it an ideal choice for planet-conscious households.
- PARABEN AND PHOSPHATE FREE - Unlike most conventional laundry detergents, ECOS does not contain any harsh chemicals or ingredients that can pollute water when it enters the ecosystem.
- DERMATOLOGIST-TESTED AND HYPOALLERGENIC - ECOS Laundry Detergent is an effective yet gentle cleaning solution for clothes that is suitable for families with skin allergies and sensitivities.
- MADE IN USA - Proudly made in the USA with globally sourced ingredients
- Concentrated detergent formula is effective yet gentle on clothes
- Contains cleaning agents with dirt, stain-fighting enzymes, and other thoughtfully chosen ingredients
- 64 loads of laundry per bottle
- For use in high efficiency and conventional washing machines
- Garden-inspired Lavender scented laundry soap with an original and clean floral fragrance
- One 105 fl oz bottle of ARM & HAMMER Sensitive Skin Free & Clear Liquid Laundry Detergent, Free and Clear Detergent that cleans 105 medium loads when used as directed
- Dermatologist-tested, hypoallergenic laundry detergent that's gentle on skin but tough on stains and odors, making it an ideal soap for sensitive skin
- Dye-free, worry-free detergent with no perfumes or preservatives is certified 100% by SkinSAFE (1), (1) Certified by SkinSAFE to exclude 100% of their topmost considered skin allergens. In partnership with SkinSAFEproducts.com
- With trusted ARM & HAMMER Baking Soda, this HE detergent is formulated to deeply clean clothes while being gentle on skin
- HE laundry detergent is concentrated with 2X powerful stain fighters in every load versus leading value detergent, making it an effective and efficient laundry detergent
- Zum Laundry Soap: A mix of gentle, grime-busting ingredients makes our liquid laundry soap safer for even the most sensitive launderers
- Efficient, Plant-Based Laundry Soap: This 64-ounce bottle of Zum Laundry Soap cleans up to 64 loads and is low-sudsing; it's also highly concentrated and perfect for high-efficiency machines
- Sultry Scent Notes: Amber Zum has notes of vetiver and patchouli for grounding energy, while lavender adds sweetness and cedar and bergamot top things off
- Natural & Cruelty-Free: We use ingredients from nature and don't test our products on animals, making our products vegetarian and cruelty-free
- About Zum by Indigo Wild: Zum's natural products for body and home are handcrafted in the U.S.A. with ingredients you can say, spell and love to smell
- CLEAN ALWAYS MEANS CLEAN: Clean isn’t just a state, it’s a feeling we facilitate. Just one half ounce of our natural laundry detergent transforms your laundry, delivering crisp, clean clothes every time. One 32oz carton comfortably washes 64 loads.
- TRIPLE ACTION FORMULA: Our hypoallergenic, sensitive skin-safe liquid laundry detergent battles on three fronts: fighting stains, removing odors and softening clothes.
- REFILLING NOT LANDFILLING: Each laundry detergent refill uses eco friendly, paper-based, 100% recyclable packaging. No secret handshakes or ceremonial robes. Just a clean refill system made with 90% less plastic.
- A CLEANER KIND OF CULT: We only use the good stuff to keep your clothes clean and your family safe. Our laundry detergent liquid formulas are always made without phthalates, phosphates, petroleum based ingredients, dyes, SLS, & SLES.
- SMELLS LIKE CLEAN SPIRIT: Lighten your load and be enlightened on laundry day with the heavenly scents of our non toxic laundry detergent. Our premium fragrances mark the accomplishment of a job well done.
- CLIMATE POSITIVE AND SUSTAINABLE - Not only is this laundry detergent formula effective and kind to sensitive skin, but it's also pH-balanced.
- 100% VEGAN – Containing enough detergent for 200 loads of laundry, plant-powered ECOS Laundry Detergent is both cruelty-free and vegan, making it an ideal choice for planet-conscious households.
- PARABEN AND PHOSPHATE FREE - Unlike most conventional laundry detergents, ECOS does not contain any harsh chemicals or ingredients that can pollute water when it enters the ecosystem.
- DERMATOLOGIST-TESTED AND HYPOALLERGENIC - ECOS Laundry Detergent is an effective yet gentle cleaning solution for clothes that is suitable for families with skin allergies and sensitivities.
- MADE IN USA - Proudly made in the USA with globally sourced ingredients
- Developed by a pediatric nurse & mom and made with simple, effective ingredients, Molly's Suds harnesses the power of plant-based surfactants and active enzymes to deeply penetrate fibers, removing soil, dirt, oil, and stains with ease.
- Scented with essential oils and 100% free from harsh synthetic fragrances, dyes, and other harmful additives. Gentle, clean-rinsing detergent ideal for those with eczema or other skin sensitivities.
- Ultra concentrated and stain fighting, provides a truly clean wash and helps conserve water. Compatible with all washers including high-efficiency (HE) machines. Septic safe, works well in hard water to break through mineral build-up and remove grey streaks and other set-in stains.
- Made in the USA with simple ingredients that are certified cruelty-free by Leaping Bunny.
- One 52 oz bottle of Liquid Laundry Detergent with measuring cap capable of deep cleaning 100 loads of laundry.
- Seventh Generation Free & Clear Concentrated Laundry Detergent Fragrance-Free has a powerful triple-enzyme formula fights tough stains
- Free & Clear hypoallergenic laundry detergent made for sensitive skin
- A laundry detergent that is EPA Safer Choice Certified and designed with safety in mind
- Concentrated detergent washes 53 medium loads in high-efficiency (HE detergent) or standard machine
- USDA Certified 96 percent Biobased laundry detergent liquid made with plant-based ingredients
The Ultimate Buying Guide for All-Natural Laundry Soap
Choosing the right laundry soap is important for clean clothes and a healthy home. All-natural laundry soaps offer a great alternative to harsh chemicals. This guide will help you pick the best one for your needs.
Key Features to Look For
When shopping for natural laundry soap, look for these important features:
- Plant-Derived Ingredients: Good soaps use ingredients straight from plants, like coconut or corn. These clean well without being tough on your skin or the planet.
- Scent Source: Check if the soap uses essential oils for scent or if it is completely fragrance-free. People with allergies often need fragrance-free options.
- Concentration: Highly concentrated formulas mean you use less soap per load. This saves money and reduces plastic waste.
- Biodegradability: A truly natural soap breaks down easily after going down the drain. Look for labels that promise fast biodegradability.
Important Materials: What’s Inside Matters
The materials inside your soap determine how well it cleans and how safe it is. Avoid ingredients you cannot pronounce!
Cleaning Agents:
- Soap vs. Detergent: True natural laundry soap is made through saponification (turning oils into soap). Modern “detergents” often use synthetic surfactants. Stick to real soap bars or powders made from natural oils.
- Enzymes: Some natural soaps include plant-based enzymes (like those from pineapple or papaya) to help break down tough stains like grass or blood.
Softening and Brightening Agents:
- Washing Soda (Sodium Carbonate): This naturally boosts cleaning power, especially in hard water.
- Borax Alternatives: While Borax is sometimes used, many prefer alternatives like washing soda or plain baking soda for brightening.
Factors That Improve or Reduce Quality
Not all “natural” soaps perform the same. Quality depends on the formulation.
What Improves Quality:
- Effective Surfactants: Soaps made with high-quality coconut oil surfactants clean deeply.
- pH Balance: A well-balanced pH helps the soap lift dirt without damaging fabric fibers over time.
- Third-Party Certification: Look for certifications (like EPA Safer Choice) that verify the ingredients are truly safe and effective.
What Reduces Quality:
- Fillers: Too much salt or cheap fillers reduce cleaning power and can leave residue on clothes.
- Synthetic Fragrances: These mask odors but often contain undisclosed chemicals that irritate sensitive skin.
- Poor Dissolving: Powdered soaps that do not dissolve fully in cold water can leave white streaks on dark clothes.
User Experience and Use Cases
How you use the soap affects your overall experience.
Machine Compatibility:
- HE Machines: Most modern natural laundry soaps are low-sudsing, making them safe for High-Efficiency (HE) washing machines. Always check the label! Too many suds can damage an HE washer.
- Standard Machines: These machines handle natural soaps very well. You might see more suds, which is normal for traditional soap.
Best Use Cases:
- Sensitive Skin: Unscented, dye-free formulas are excellent for babies, eczema sufferers, or anyone with chemical sensitivities.
- Outdoor Gear: Natural soaps are often recommended for washing technical fabrics (like waterproof jackets) because they do not leave behind residues that block breathability.
Frequently Asked Questions (FAQ) About All-Natural Laundry Soap
Q: Does natural laundry soap actually clean tough stains?
A: Yes, quality natural soaps clean well, especially when paired with an oxygen booster or pre-treating the stain. Look for soaps containing natural enzymes.
Q: Is natural soap more expensive than regular detergent?
A: Sometimes the upfront cost is higher, but concentrated natural soaps often last longer because you use less per load. This can save you money over time.
Q: Can I use natural laundry soap in cold water?
A: Many modern formulas are designed to dissolve in cold water. If you use a powdered soap, stir it into a cup of hot water first before adding it to a cold wash cycle to ensure it dissolves completely.
Q: Will my clothes smell clean without artificial perfume?
A: Yes. Natural soaps remove the odor-causing bacteria. If you want a scent, choose soaps scented only with pure essential oils, like lavender or lemon.
Q: Are these soaps safe for septic systems?
A: Generally, yes. Since natural soaps biodegrade quickly, they are much safer for septic tanks than conventional detergents loaded with phosphates and harsh chemicals.
Q: What is the difference between natural laundry soap and laundry “detergent”?
A: Soap is made from natural fats and oils. Detergent is a synthetic cleaner. Natural soap often works best in soft water, while detergents are engineered to work better in hard water.
Q: How long does natural laundry soap last on the shelf?
A: If kept dry, natural soap powder or liquid can last for years. Liquid versions might separate slightly over time, but shaking them usually mixes them back up.
Q: Can I use bar soap cut up in my washing machine?
A: You can, but this is best for older, standard machines. For HE machines, use only products specifically formulated to be low-sudsing to avoid damage.
Q: Do I need to add fabric softener with natural soap?
A: Not usually. Natural soaps leave clothes softer than chemical detergents. If you need extra softness, use white distilled vinegar in the rinse cycle—it acts as a natural softener and removes soap residue.
Q: Where should I store my natural laundry soap?
A: Keep it in a cool, dry place. Keep liquid soaps out of freezing temperatures, as this can damage the emulsion.