Best Natural Laundry Soap – Top Picks & Guide

Do you ever wonder what’s really in your laundry soap? Many of us want to keep our clothes clean, but we also want to be kind to our bodies and the planet. It can be confusing to pick a natural laundry soap when there are so many brands out there. Some claim to be natural, but do they really deliver? It’s tough to know which one will get your clothes fresh and clean without harsh chemicals that can irritate your skin or harm the environment.

Choosing the right natural laundry soap is important for a healthy home. You want something that works well but also uses gentle ingredients. This post will help you understand what makes a natural laundry soap truly effective and safe. We’ll explore what to look for, what to avoid, and how to find a soap that makes your laundry routine a little bit greener and a lot less complicated. Get ready to discover how easy it can be to make a smart choice for your family and your clothes.

Top Natural Laundry Soap Recommendations

No. 1
ECOS Laundry Detergent Liquid, 100 Loads - Dermatologist Tested Laundry Soap - Hypoallergenic, EPA Safer Choice Certified, Plant-Powered - Free & Clear, 50 Fl Oz (Pack of 2)
  • 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 100 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
No. 2
MRS. MEYER'S CLEAN DAY Liquid Laundry Detergent, Biodegradable Formula Infused with Essential Oils, Lavender, 64 oz (64 Loads)
  • 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
No. 3
Ultra Concentrated Liquid Laundry Detergent Soap, 64 loads (32 oz), Long Lasting Scent, 90% Less Plastic, No Harsh Chemicals, Juniper Sandalwood, Defeats Stains & Odors, HE/Standard Compatible
  • 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.
No. 4
ECOS Laundry Detergent Liquid, 200 Loads - Dermatologist Tested Laundry Soap - Hypoallergenic, EPA Safer Choice Certified, Plant-Powered - Lavender, 100 Fl Oz (Pack of 2)
  • 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
No. 5
Indigo Wild Zum Clean Laundry Soap - Plant-Based Liquid Laundry Soap - Contains Baking Soda, Essential Oils & Saponified Coconut Oil - Amber - 64 fl oz
  • 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
No. 6
Seventh Generation EasyDose Laundry Detergent Fresh Lavender Ultra Concentrated Washing Detergent 23 oz
  • Our Seventh Generation EasyDose Auto-Dosing Technology measures the right detergent amount—every time. Just flip the bottle, give a firm squeeze, and you’re done. One squeeze is all you need!
  • Ultra concentrated, ultra-convenient liquid laundry detergent : 66 loads in a compact 23oz bottle that’s easy to store, and easy to feel good about
  • Small dose, big clean: 60% less plastic, 50% less water, and 75% lighter than our laundry detergent liquid 100 fl oz bottle
  • Our liquid laundry detergent advanced-enzyme formula fights even the most stubborn stains
  • Concentrated laundry detergent made with 0% dyes, synthetic fragrances, or artificial brighteners
No. 7
Seventh Generation Concentrated Free & Clear Laundry Detergent, 40 oz, No Dyes or Fragrance, Sensitive Skin Liquid Laundry Soap Targets Stains and Everyday Messes With Biobased Formula
  • Concentrated for More Loads Per Bottle: Designed with less added water, this concentrated liquid laundry detergent gives you more washes in smaller packaging, helping reduce waste and make storage simpler. Concentrated detergent washes 53 medium loads in high-efficiency (HE detergent) or standard machine
  • Made for Sensitive Skin, 0% Dyes & Fragrances: Dermatologist tested and made without fragrances, dyes, masking agents, or optical brighteners, this sensitive skin laundry detergent offers a gentler option for households avoiding unnecessary additives. Great alternative to harsh chemical or fragrance-heavy detergents
  • Gentle On Fabrics: Features a plant-derived triple enzyme blend that helps handle everyday laundry messes and targets stains while staying gentle on fabrics. Our free and clear laundry detergent helps maintain fabric integrity over multiple washes, even on baby clothes and cloth diapers
  • Thoughtfully Formulated: EPA Safer Choice Certified USDA Biobased Product 96%. Whether you are a new parent washing baby clothes daily, or households doing weekly laundry routines, Seventh Generation laundry detergent helps care for clothes with ingredients chosen with people and the planet in mind
  • Build Your Ideal Laundry Routine: This detergent pairs naturally with Seventh Generation Free & Clear Laundry Stain Remover Spray and Free & Clear Fabric Softener Sheets. Together, they create a flexible, plant-powered laundry routine that adapts to your needs, all with ingredients you can feel good about
No. 8
Biokleen Natural Laundry Detergent Liquid - 300 Loads- Eco Friendly Concentrated Plant Based Safe for Kids and Pets No Artificial Colors or Preservatives
  • PLANT-BASED LAUNDRY DETERGENT: Biokleen uses plant-derived cleaning agents to eliminate tough stains and odors, leaving your clothes crisp and fresh.
  • FOR USE IN STANDARD AND HIGH EFFICIENCY WASHING MACHINES: Biokleen works great in High Efficiency and Standard washers. It uses zero artificial fragrances or dyes and leaves a natural, fresh scent on your clothes and fabrics
  • ULTRA-CONCENTRATED: Biokleen laundry products are 3X concentrated to reduce packaging, waste and energy.
  • NO HARSH INGREDIENTS: Biokleen liquid laundry soaps are plant-based, eco-friendly solutions with no artificial fragrances or dyes. Our products never contain phosphates, chlorine, ammonia, or brighteners.
  • MADE IN THE USA: We use biodegradable ingredients, never test on animals, and are manufactured in the USA with US and imported parts

The Ultimate Buying Guide: Choosing the Best Natural Laundry Soap

Finding the right natural laundry soap can make a big difference for your clothes and the planet. This guide helps you pick the best one for your needs.

Key Features to Look For

When you shop for natural laundry soap, keep these important features in mind.

1. Natural Ingredients

Look for soaps made with plant-based ingredients. This means things like coconut oil, olive oil, or other vegetable oils. These are gentler on your skin and the environment.

2. Biodegradable Formula

A biodegradable soap breaks down naturally. It doesn’t harm rivers or oceans. This is a big win for the environment.

3. Free From Harsh Chemicals

Good natural soaps avoid things like phosphates, sulfates, parabens, and artificial fragrances. These can irritate skin and cause pollution.

4. Hypoallergenic Options

If you or your family have sensitive skin, look for hypoallergenic soaps. These are made to be extra gentle and less likely to cause reactions.

5. Concentrated Formulas

Concentrated soaps mean you use less product per wash. This saves you money and reduces packaging waste.

Important Materials

The materials used in natural laundry soap are what make it effective and eco-friendly.

Plant-Based Oils

Coconut oil, palm oil (ethically sourced), and olive oil are common. They create lather and lift dirt.

Essential Oils

These add natural scents. Lavender, lemon, and tea tree oil are popular choices. They can also have cleaning properties.

Minerals

Baking soda and washing soda are natural cleaners. They help boost the soap’s power.

Water

It’s the base for many liquid soaps.

Factors That Improve or Reduce Quality

Some things make natural laundry soap better, while others can make it less effective.

What Makes Quality Better:

  • High-quality plant oils: Pure oils work better.
  • Simple ingredient lists: Fewer ingredients often mean better quality.
  • Ethical sourcing: Knowing where ingredients come from matters.
  • Good reviews: What other users say can be helpful.

What Can Reduce Quality:

  • Added fillers: Some soaps add things that don’t help clean.
  • Artificial dyes and perfumes: These can be harsh.
  • Poorly sourced ingredients: This can affect performance and the environment.
  • Not enough active cleaning agents: The soap might not clean well.

User Experience and Use Cases

Natural laundry soap works for many situations.

For Everyday Laundry

It’s great for regular clothes like t-shirts, jeans, and socks. It cleans them well without harshness.

For Delicate Fabrics

Gentle formulas work well for items like silk or wool. They clean without damaging fibers.

For Baby Clothes

Hypoallergenic options are perfect for sensitive baby skin. They clean well and are safe.

For People with Allergies or Sensitive Skin

If you react to regular detergents, natural soaps are a good switch. They are much gentler.

For Eco-Conscious Households

If you want to reduce your environmental impact, natural soaps are a great choice. They are better for the planet.


Frequently Asked Questions (FAQ)

Here are answers to common questions about natural laundry soap.

Q: What are the main Key Features to look for in natural laundry soap?

A: Look for natural, plant-based ingredients, a biodegradable formula, and soaps free from harsh chemicals. Hypoallergenic options and concentrated formulas are also good features.

Q: What are the important materials found in natural laundry soap?

A: Common materials include plant-based oils like coconut or olive oil, natural scents from essential oils, and cleaning boosters like baking soda.

Q: How do I know if a natural laundry soap is good quality?

A: Quality is improved by using high-quality plant oils and simple ingredient lists. Avoiding fillers and artificial ingredients also means better quality.

Q: Can natural laundry soap clean tough stains?

A: Yes, many natural soaps can handle everyday stains. For very tough stains, you might need to pre-treat the area first.

Q: Is natural laundry soap good for sensitive skin?

A: Absolutely. Natural soaps are often hypoallergenic and free from harsh chemicals that can irritate sensitive skin.

Q: How does natural laundry soap compare to regular detergent?

A: Natural soap uses gentler, plant-based ingredients and avoids synthetic chemicals. Regular detergent often contains stronger chemicals for cleaning.

Q: Do I need to use more natural laundry soap than regular detergent?

A: Not necessarily. Many natural soaps are concentrated, meaning you use a similar or even smaller amount per load.

Q: Can I use natural laundry soap in a high-efficiency (HE) washing machine?

A: Yes, most natural laundry soaps are safe for HE machines. Check the product label to be sure.

Q: How long does natural laundry soap last?

A: Like regular detergent, it lasts until you use it up. Proper storage in a cool, dry place helps it last longer.

Q: Where can I buy natural laundry soap?

A: You can find it at most grocery stores, health food stores, and online retailers.