Post Wanted rounded up and reviewed the best natural laundry detergents of 2025 and called upon the American Cleaning Institute to answer your rinse-and-repeat questions.

Step 4: Use Your DetergentFor a standard load of laundry, use 2 tablespoons of your homemade detergent. For heavily soiled clothes, you can increase the amount to 3 tablespoons.

Post Wanted tested and reviewed the best laundry detergents of 2025, along with sourcing laundry care experts to recommend formulas, too. Shop Tide, Gain and more.

Taking the step to switch to eco-friendly laundry detergent is a small action that can have a big clean impact. While some companies promote their laundry detergent as eco-friendly, all-natural ...

Loni Bio Laundry Detergent is a premier all-natural product developed by Elm & Rye. It’s fragrance-free and a single container can wash as many as 75 loads.

The best natural cleaning products effectively clean without the use of harsh chemicals. We tested eco-friendly products to use across your home.

The Best Natural Laundry Detergents Reviewed Thanks to the growing popularity of natural, eco-friendly products, I had dozens of non-toxic laundry detergents to choose from. Although I’ve come ...

Drawbacks: Powder laundry detergents work best when you’re washing items in warm to hot water, Nelson said — in colder water powder detergent can leave residue on clothes.

We've tested and reviewed products since 1936. Read CR's review of the Seventh Generation Natural laundry detergent to find out if it's worth it.