10 Best Non Toxic Laundry Detergents 2025 in the United States

Molly's Suds Liquid Laundry Detergent is a strong choice for those seeking a non-toxic and gentle laundry solution. Its ingredients are plant-based and free from harsh chemicals like dyes, bleach, and synthetic fragrances, which makes it particularly suitable for people with sensitive skin or conditions like eczema. The detergent’s formula includes natural enzymes and surfactants that help remove tough stains and dirt effectively, while being safe for all types of washing machines, including high-efficiency (HE) models. The scent, Ocean Mist, comes from essential oils, providing a light, natural fragrance without the irritation that synthetic scents might cause.

This product is also certified cruelty-free by Leaping Bunny, which is a plus for those concerned about animal welfare. The packaging is practical, with a large, concentrated 100 oz bottle capable of handling about 200 loads, helping reduce waste and frequent repurchases. On the downside, while the natural scent is mild, it might feel too subtle for users who prefer stronger fragrances. Also, as a concentrated formula, careful measuring is needed to avoid overuse, which might be a small learning curve for some.

Molly's Suds fits well for anyone wanting a safe, environmentally friendly detergent that cleans thoroughly without irritating sensitive skin.

Puracy Laundry Detergent Refill is a plant-based, non-toxic option that’s gentle on both your clothes and skin, making it ideal for families with children or anyone sensitive to harsh chemicals. It uses enzymes and minerals derived from plants to tackle everyday stains like chocolate, grease, and mud effectively, so your laundry comes out clean without relying on bleach or sulfates. The scent is 'free and clear,' meaning it has no added fragrances, which is a plus if you prefer a neutral smell or have sensitivities.

The packaging is convenient—a concentrated liquid in a pump bottle—allowing easy measuring and minimizing waste, with enough detergent for many loads in a small bottle. Some very tough or set-in stains might require pre-treatment or multiple washes since it's designed to be gentle rather than heavy-duty. Also, if you prefer scented detergents, this one might feel too mild.

Puracy’s detergent suits users who want a safe, eco-friendly, and effective product for regular laundry needs, especially for sensitive skin and a low-chemical approach.

Molly's Suds Liquid Laundry Detergent appears to be an excellent choice for anyone seeking a non-toxic laundry detergent, especially for those with sensitive skin. Developed by a pediatric nurse and mother, it uses simple, plant-based ingredients that are free from harsh chemicals, synthetic fragrances, dyes, and other harmful additives. This makes it particularly suitable for individuals with eczema or other skin sensitivities. The detergent is unscented, which is ideal for people who prefer their laundry without added fragrances. Additionally, it’s certified cruelty-free by Leaping Bunny, ensuring no animal testing was involved in its production.

The detergent’s 2x concentration means you get twice as many washes per bottle, making it economical and good for conserving water. Its formulation is designed to work well in high-efficiency (HE) washers, and it is also septic-safe. One of the notable features is its capability to handle hard water, breaking through mineral build-up and removing set-in stains effectively. However, it’s worth noting that since it’s unscented, those who enjoy a fresh scent in their laundry might miss that feature.

The 52-ounce bottle size is compact and comes with a measuring cap, though it might seem small to some users used to larger bottles. The packaging is simple and straightforward, aligning well with its clean and non-toxic promise. Molly's Suds offers a strong, eco-friendly, and skin-sensitive option for laundry needs, but if a pleasant scent is important to you, this might not be the best choice.