Best Eco-Friendly Laundry Detergents Review

The best eco-friendly laundry detergents are free of artificial fragrance, dyes, SLS, optical brighteners, and formaldehyde-releasing preservatives, use plant-based or mineral ingredients, and come in plastic-free or recyclable packaging. Our favorites: Dropps pods (best plastic-free), Meliora powder (best minimal-ingredient), Earth Breeze sheets (best value), Blueland tablets (best certified-organic), ECOS (best carbon-neutral), Puracy (best hypoallergenic), and Biokleen (best naturally scented). The fewer the ingredients, the gentler it tends to be on sensitive skin. Below we review all seven, with a price comparison — prices change often, so check current pricing before buying.

What to look for in an eco-friendly detergent

Before the picks, here’s what to seek out — and avoid:

• No artificial fragrance or dyes — common triggers for rashes and allergic reactions.
• SLS-free — sodium lauryl sulfate lifts oils well but can worsen eczema, psoriasis, and sensitive skin.
• Minimal harsh whiteners — chlorine bleach is an eye and lung irritant.
• No formaldehyde-releasing preservatives — used as cheap antibacterials but linked to health concerns.

In general, the shorter the ingredient list, the better. Here are our top picks.

1. Best plastic-free: Dropps Zero-Waste Pods

Plastic is one of the hardest pollutants to break down, and it’s even hidden in many detergents. A plastic-free, zero-waste option avoids that entirely.

Dropps Zero-Waste Laundry Detergent Pods are plant-based and use enzymes to lift odors and stains. What we like:

• Plant-based, enzyme-powered cleaning
• Dissolve fully in hot and cold water
• Cruelty-free, with no phosphates, parabens, or dyes

Downsides: pricier than some options, and you’ll need to order ahead since they’re not in most stores.

2. Best minimal-ingredient: Meliora Laundry Powder

For the fewest possible irritants, this minimalist powder has just three ingredients.

Meliora Laundry Powder keeps it simple. What we like:

• Natural ingredients: baking soda, washing soda, and vegetable soap
• MADE SAFE certified
• Completely plastic-free packaging, with a reusable scoop

Consider: with so few ingredients, it’s not the most powerful option — you may need extra for stubborn stains, and the scent is subtle — but it’s genuinely non-toxic.

3. Best detergent sheets: Earth Breeze Eco Sheets

Many laundry sheets contain harsh chemicals or don’t fully dissolve, which can clog machines. Earth Breeze avoids both problems.

Earth Breeze Laundry Detergent Sheets. What we like:

• Full ingredient transparency right on the packaging
• Very affordable per load, especially in bulk
• Lightweight, plastic-free cardboard packaging that’s efficient to ship

Downside: as a newer brand, it’s mostly online rather than on store shelves.

4. Best certified-organic: Blueland Laundry Tablets

Blueland carries multiple recognized certifications, which explains its following.

Blueland Laundry Tablets. What we like:

• Pet-, baby-, and earth-safe; Climate Neutral Certified
• No parabens, chlorine, or dyes
• Compostable packaging
• Works well in HE washers
• Leaves a pleasant fresh scent

Downside: buying direct for the full eco benefit can mean a short wait for shipping.

5. Best carbon-neutral: ECOS Laundry Detergent

Eco-friendliness is about the whole process, not just the bottle — which is where ECOS shines.

ECOS Laundry Detergent. What we like:

• Carbon-neutral and water-neutral certified, made with 100% renewable energy
• Great value — about 100 loads per bottle
• Cruelty-free and vegan

Downside: the bottles are plastic, though recyclable — a trade-off for the net-carbon result.

6. Best hypoallergenic: Puracy Natural Laundry Detergent

If laundry leaves your skin itchy, this dermatologist-developed option targets sensitive skin.

Puracy Natural Laundry Detergent. What we like:

• Pump dispenser for accurate dosing and less waste
• Developed with input from doctors; plant-based and hypoallergenic
• Popular with parents of newborns avoiding harsh chemicals

Downside: the plastic bottles aren’t compostable or especially reusable.

7. Best naturally scented: Biokleen Natural Laundry Detergent

For those who want their clothes to smell fresh without synthetic fragrance, Biokleen delivers.

Biokleen Natural Laundry Detergent. What we like:

• Pleasant citrus scent from natural (not synthetic) sources
• Every ingredient is biodegradable and plant-based
• Cruelty-free
• Up to about 300 washes per bottle

Downside: the jug is recyclable plastic, not compostable.

Greener laundry habits

The detergent is only part of the picture:

1. Wash less often. Towels, sweatshirts, and many pants can be re-worn several times, saving water.
2. Use cold water. Cooler washes save energy and protect colors and fit.
3. Skip the dryer. Hang-drying is the most energy-efficient option.

Even doing these occasionally adds up over time.

Price comparison

Approximate prices — these change often, so confirm current pricing at the retailer:

FAQ

What’s the healthiest laundry detergent?

There’s no single winner, but the best approach is to choose one that strictly avoids the ingredients listed above. The fewest-ingredient option here is Meliora; for a balance of gentleness and cleaning power, Blueland and Earth Breeze tend to rate highest.

Are natural detergents better for clothes?

They’re certainly better for the skin wearing the clothes. Historically, conventional detergents cleaned more aggressively — but newer natural brands now match them while being gentler. Just as overly harsh cleaners can damage surfaces like quartz or marble, very harsh detergents can be tough on fabrics.

Can I make my own natural detergent?

Yes. A simple homemade recipe:
Ingredients: 1 cup baking soda, 1 cup liquid castile soap, ½ cup sea salt, 2½ cups warm water, and a jug.
Method: Dissolve the baking soda and sea salt in the warm water and shake well. Then add the castile soap and top up with water. If it over-foams, you’ve added too much soap.

Can I use regular soap for laundry?

No — hand or bar soap creates excess suds that absorb into fabric rather than rinsing away, and often contains dyes and fragrances. This matters especially when washing hats; use a proper detergent instead.

Finding your fit

Switching to natural detergent can take some trial and error — give each brand several loads (or use it until it runs out) before judging. Many now clean as well as conventional favorites, and your skin, eyes, and lungs will thank you for the change.