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Charlie’s Soap Laundry Powder, named Reader’s Digest’s 2026 Best Powder laundry detergent.

Charlie’s Soap Laundry Powder Named “Best Powder” by Reader’s Digest

Sep 25, 2026 | Blog, Natural Products | 0 comments

Laundry veterans know that finding a good powder detergent can be tricky. Powders sometimes get a bad reputation for clumping, leaving residue, or simply being harder to use than their liquid counterparts.

Charlie’s Soap is here to change that. We’re beating the powder pitfalls. Our Charlie’s Soap Natural Powder Laundry Detergent was recently named Reader’s Digest’s 2026 pick for Best Powder. So, what makes our powder detergent stand out from the rest? Let’s get into it. 

Why Powder Detergent Can Be a Pain 

Powder detergent has a bit of a reputation. Unlike liquid detergents, powder detergents have to dissolve in the washer while cleaning your laundry. When powder detergent doesn’t dissolve completely, it can leave a dusty residue on your clothes instead of rinsing clean.

This powdery effect can be made worse by additives such as perfumes, fillers, dyes, and optical brighteners. These extras can contribute to residue that lingers on fabric or inside the washer after the rinse cycle.

Our Powerful Laundry Powder

So how does Charlie’s Soap avoid the downsides of powder detergent? 

Charlie’s Soap Laundry Powder is free of the unnecessary fillers that bulk up other powders. Our powder detergent has no added fragrances, dyes, or optical brighteners. Instead, the formula stays focused on what matters: cleaning your clothes and rinsing clean. It’s also EPA Safer Choice Certified. 

And that’s not all. Here are a few more reasons Charlie’s Soap Laundry Powder stands out. 

It Helps Reduce Detergent Buildup

That’s right. Charlie’s Soap powder detergent can help with your washing machine maintenance. It’s true! While Charlie’s Soap cleans your clothes, it can also help reduce detergent buildup in your washing machine during normal use.

How does it work? It comes down to our surfactants. Charlie’s Soap formulas are designed to dissolve in water, bind to dirt and grime, and wash away during the rinse cycle instead of leaving unnecessary detergent residue behind.

It’s Highly Concentrated

A big pro of our powder detergent: it’s highly concentrated. A small amount goes a long way, with our smallest size offering up to 50 full-sized loads. Stick with the recommended dose. Your washer does not award bonus points for enthusiasm. 

We do that with a concentrated formula that skips unnecessary additives. Since the formula isn’t bulked up with extras, you only need a small amount for an effective clean. 

It’s Septic-Safe

Those who use a septic system may be particularly wary of traditional powder detergents, especially when formulas contain fillers and additives that can leave residue behind. That is one reason it is important to choose a powder detergent that dissolves well and rinses clean.

Charlie’s Soap Laundry Powder is septic safe. Its concentrated formula is designed to dissolve in the washer and rinse clean without unnecessary fillers or perfumes, making it a practical option for homes with septic systems. That’s one less thing to complicate laundry day.

Experience the Charlie’s Soap Difference

Reader’s Digest’s recognition gives us another reason to celebrate a laundry staple we’ve believed in for years. Charlie’s Soap Laundry Powder keeps things simple with a concentrated formula designed to clean effectively and rinse clean without unnecessary extras. 

Explore Charlie’s Soap Laundry Powder and see why this “Best Powder” pick deserves a spot in your laundry room. 

 

Frequently Asked Questions

 

Does Charlie’s Soap Laundry Powder work in cold water?

Charlie’s Soap Laundry Powder is designed to work across different water temperatures. Always follow the garment care label and product directions for the load you’re washing.

Can I use Charlie’s Soap Laundry Powder in an HE washer?

Yes. Charlie’s Soap Laundry Powder is low-sudsing and suitable for both high-efficiency and standard washing machines.

What if I have hard water? 

Hard water minerals can make laundry more difficult to clean and rinse. Charlie’s Soap Booster & Hard Water Treatment can be used alongside your detergent when hard water is part of the problem.

Why use Charlie’s Soap?

Each of our products has been — and always will be — carefully crafted to get the best possible clean while maintaining the integrity of your fabrics, your washer, and the environment. Charlie’s Soap has come a long way since 1976. However, one constant has remained: our commitment to our formulas, the environment, and to you.

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