10 Best Best Powder Dishwasher Detergent of 2025

Tested and Reviewed: Top 10 Best Powder Dishwasher Detergent deals with expert ratings from 8.1 to a perfect 10

March 2026 Edition

Editor's Choice

9.7

Truly Free

Truly Free Dishwasher Detergent Powder | Natural Dish Detergent, Dishwasher Soap | Plastic Free, Plant-Based, Clean, Heavy Duty Hard Water Stain & Grease Remover | Fragrance Free | 12.5 oz (Pack of 1)

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Editor's bottom line:

“This best powder dishwasher detergent is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

POWERFUL DISHWASHER DETERGENT: Experience exceptional cleaning with our powerful, concentrated natural dishwasher detergent. This specially formulated dish soap dishwashing powder effortlessly penetrates and breaks down tough grease and grime, leaving your dishes sparkling clean.
NON-TOXIC DISHWASHER SOAP: Truly Free Natural Dishwasher Detergent Powder is designed to combat hard water stains effectively. With its unique formulation, it tackles mineral buildup, ensuring that your glassware and dishes are not only clean but also free from unsightly streaks and spots.
SAFE & NATURAL: Made without harmful ingredients, our dishwasher powder soap offers a safe and healthy option for your kitchen. You can trust that our dishwashing detergent is gentle on your family and the environment while still delivering powerful cleaning performance.
EASY-TO-USE POWDER FORMULA: Our user-friendly powder dishwasher detergent comes with a scoop for easy measuring and a resealable bag to keep it fresh, ensuring effortless application in automatic dishwashers. Simply measure the right amount and let Truly Free do the work for you.
NO HARSH CHEMICALS: Truly Free's dishwasher detergent is formulated with absolutely no toxic chemical fragrance, no ammonia, no bleach, no dye, no thickeners, no formaldehyde, no fillers, no parabens, no phosphates, no monoethanolamine, no SLS, no isopropanol, no phthalates, no perchloroethylene or PERC, no triclosan, no Quaternary Ammonium Compounds, or QUATS.

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9.5

LMJP

Dishwasher Detergent Powder + Booster, 90 Loads | Plastic-Free, Eco-Friendly Dishwasher Soap – Pods Alternative, Concentrated Plant-Based Enzymes – Cuts Grease & Grime, No Water Spots (Fragrance-Free)

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Main Highlights

Powerful Cleaning: LMJP dishwasher detergent powder features an advanced enzyme formula enhanced with a Booster, removing grease and 48-hour baked-on foods for a deep clean. Dishes come out spotless with no residue, performing reliably even in hard water and helping reduce spots and film without rinse aid
Plastic-Free & Sustainable: Every part of our clean dishwasher detergent is designed with sustainability in mind. Recyclable paper packaging and a natural wood scoop reduce environmental impact. The ultra-concentrated formula uses less per load and lowers shipping weight, helping cut your carbon footprint. Cleaning your dishes while protecting the planet
Family-Safe: Our natural, non-toxic dishwasher detergent is made with bio-based ingredients and contains no ethoxylates, parabens, phthalates, chlorine bleach, phosphates, SLS/SLES, dyes, ammonia, or other harsh chemicals. Fragrance-free and hypoallergenic, its gentle on seniors and children, suitable even for sensitive skin or allergies, and safe for septic systems
Easy to Use: No pre-rinsing needed. Effective in hard water conditions. Simply add the pre-measured scoop of our low-foam dishwasher powder to your dishwasher dispenser. One scoop for a standard load, or two scoops for particularly hard water, full loads, or tough residue. Works with all types of dishwashers and cycles, including eco or energy-saving modes, making cleaning effortless
Great Value: Each bag delivers over 90 washes, offering a lower cost per load than many leading brands. It is suitable for glassware, pots, pans, ceramic, stainless steel, baby bottles, and other common tableware, providing consistent performance, excellent value, and will not scratch your dishes

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9.5

Cascade

Cascade Complete Powder Dishwasher Detergent, Fresh Scent, 75 oz, White

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Main Highlights

Cleans 24-hour stuck on food.
Cleans baked on food.
Powers away residues
Powers away tea stains
Safe to use on all dishwasher-safe dishes
Dishwasher detergent powers away 24-hour stuck-on food from dirty dishes
No Pre-Washing of dishes required
Cascade Complete is formulated with more tough food cleaning ingredients vs regular Cascade to fight through layers of dish residue leaving behind nothing but shine *vs regular Cascade gel
Phosphate free dishwasher detergent

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9.2

Dirty Labs

Dirty Labs | Dishwasher Detergent and Booster | Scent Free | 48 Loads (1 lb) | Ultra Clean, Spot Free, Quick Wash Optimized | Hyper Concentrated

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Main Highlights

EFFECTIVE: Our ultra-concentrated 2-in-1 powder formula is designed with the most advanced bioenzymes and biobased ingredients to break down tough messes and stubborn stuck on food -- without the harsh chemicals. Our dishwash detergent is optimized for quick wash cycles and delivers a brilliant spot-free finish in less time.
NONTOXIC: Most cleaners today use technologies that were developed almost 100 years ago. In fact, many common deep-cleaning formulas still rely on harmful, petroleum-based chemicals. Dirty Labs is different. Phytolase, our propietary enzyme cleaning technology is consciously formulated with nontoxic, biobased ingredients. Our formulas are nontoxic and free of petroleum-based ingredients and synthetic sufactants. Dirty Labs is cruelty-free, and vegan.
ENVIRONMENTALLY FRIENDLY: At Dirty Labs - Less is More. By creating hyper-concentrated formulas, we greatly reduce our package sizes (and thus, our carbon footprint). Our packaging is made of recyclable cardboard. Our scoop is made from responsibly sourced schima superba wood. Our ingredients are responsibly sourced and created through biorenewable manufacturing processes. We examine every aspect of our product life cycles in order to achieve the safest, most sustainable solutions.
DIRECTIONS: Make sure items are dishwasher safe and follow manufacturer's directions. Add Bio Enzyme Dishwasher Detergent to detergent dispenser. Measure with included wooden scoop: 1 scoop for regular loads, 2 scoops for heavily-soiled dishes or particularly hard water. Start washer.
SPECS: 1.05 lbs (480 g) = 48 loads. Free & Clear (Fragarence Free). Optimized for quick wash cycles. Nontoxic, clean rinse formula. Biobased and biodegradable formula. No sulfates, dyes, parabens and synthetic perservatives, chlorine bleach, or CA Prop.65 Chemicals. Visit our store for more ingredients information.

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9.0

Pronounce

Pronounce Dishwasher Detergent Powder - Cleaner Ingredients, Fragrance Free - Ultra Concentrated, Cuts Grease and Grime, Dishwasher Pods Alternative (Residue-Free). (80 Loads, Unscented)

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Main Highlights

Ultra Concentrated: Delivers a deep clean using less product per load, reducing waste and maximizing value. Each scoop is packed with active ingredients to break down grease and stuck-on food with ease.
Cleaner Ingredients: Formulated without dyes, fragrances, preservatives, sodium lauryl sulfate, or harsh chemicals. It's safer for your family, effective on your dishes, and better for the environment.
Unscented: Our dishwasher detergent is formulated without added artificial synthetic fragrances. Perfect for sensitive households or those who prefer scent-free cleaning
80 Loads: Get 80 full dishwasher cycles in every bag, more loads than leading brands at a better price per wash. A cost-effective and convenient dishwashing powder for families and busy kitchens.
Easy to Use: Just add one scoop of dishwasher detergent to your detergent dispenser for regular loads. Or add 2 scoops for heavily soiled load or especially hard water.

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8.8

Seventh Generation

Seventh Generation Dishwasher Detergent Powder 2-Pack + Rinse Aid, Free & Clear, Biodegradable, Plant-Based & Fragrance-Free, Septic Safe

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Main Highlights

DISH DETERGENT POWDER (X2) + RINSE AID: Boost the naturally effective cleaning power of Seventh Generation Free & Clear Dishwasher Detergent Powder (45 oz ea) with our Power+ Rinse Aid (8 oz).
FREE OF CHLORINE BLEACH: Instead of bleach, our eco-friendly detergent formula uses plant-based enzymes that easily break down extra-greasy food stains on dishes.
DETERGENT RINSE AID: One little bottle of plant-based surfactant treats 75 loads. The liquid helps prevent water spots and film for a brilliant shine. With less water clinging to surfaces, dishes dry faster
HEALTHIER HOME AND PLANET: Free from dyes, fragrances, and harsh chemicals, our Leaping Bunny Certified Free & Clear Detergent and Rinse Aid are better for the planet and people (and pets!).
CLEAN WITH PURPOSE: Seventh Generation is dedicated to creating a healthy, sustainable, and equitable world for the next seven generations.

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8.6

Dirty Labs

Dirty Labs | Dishwasher Detergent and Booster | Aestival Scent | 48 Loads (1 lb) | Ultra Clean, Spot Free, Quick Wash Optimized | Hyper Concentrated

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Main Highlights

EFFECTIVE: Our ultra-concentrated 2-in-1 powder formula is designed with the most advanced bioenzymes and biobased ingredients to break down tough messes and stubborn stuck on food -- without the harsh chemicals. Our dishwash detergent is optimized for quick wash cycles and delivers a brilliant spot-free finish in less time.
NONTOXIC: Most cleaners today use technologies that were developed almost 100 years ago. In fact, many common deep-cleaning formulas still rely on harmful, petroleum-based chemicals. Dirty Labs is different. Phytolase, our propietary enzyme cleaning technology is consciously formulated with nontoxic, biobased ingredients. Our formulas are nontoxic and free of petroleum-based ingredients and synthetic sufactants. Dirty Labs is cruelty-free, and vegan.
ENVIRONMENTALLY FRIENDLY: At Dirty Labs - Less is More. By creating hyper-concentrated formulas, we greatly reduce our package sizes (and thus, our carbon footprint). Our packaging is made of recyclable cardboard. Our scoop is made from responsibly sourced schima superba wood. Our ingredients are responsibly sourced and created through biorenewable manufacturing processes. We examine every aspect of our product life cycles in order to achieve the safest, most sustainable solutions.
DIRECTIONS: Make sure items are dishwasher safe and follow manufacturer's directions. Add Bio Enzyme Dishwasher Detergent to detergent dispenser. Measure with included wooden scoop: 1 scoop for regular loads, 2 scoops for heavily-soiled dishes or particularly hard water. Start washer.
SPECS: 1.05 lbs (480 g) = 48 loads. Aestival Scent (Yuzu, Geranium, & Lemon Balm). Optimized for quick wash cycles. Nontoxic, clean rinse formula. Biobased and biodegradable formula. No sulfates, dyes, parabens and synthetic perservatives, chlorine bleach, or CA Prop.65 Chemicals. Visit our store for more ingredients information.

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8.3

Seventh Generation

Seventh Generation Dishwasher Detergent Powder + Rinse Aid, Free and Clear, Biodegradable, Plant-Based & Fragrance-Free, Septic Safe

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Main Highlights

DISH DETERGENT POWDER & RINSE AID BUNDLE: Boost the naturally effective cleaning power of Seventh Generation Free & Clear Dishwasher Detergent Powder (45 oz) with our Power+ Rinse Aid (8 oz).
FREE OF CHLORINE BLEACH: Instead of bleach, our eco-friendly detergent formula uses plant-based enzymes that easily break down extra-greasy food stains on dishes.
DETERGENT RINSE AID: One little bottle of plant-based surfactant treats 75 loads. The liquid helps prevent water spots and film for a brilliant shine. With less water clinging to surfaces, dishes dry faster.
HEALTHIER HOME AND PLANET: Free from dyes, fragrances, and harsh chemicals, our Leaping Bunny Certified Free & Clear Detergent and Rinse Aid are better for the planet and people (and pets!).
CLEAN WITH PURPOSE: Seventh Generation is dedicated to creating a healthy, sustainable, and equitable world for the next seven generations.

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8.1

Nellie's

Nellie's Dishwasher Powder - 50 Load - Plant-Based Dishwasher Detergent - Septic Safe, Fragrance-Free - Easily Penetrates Grease & Food Particles - Phosphate-Free - (Made in Canada)

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Main Highlights

Grease-Busting Performance: Nellie's Dishwasher Powder effortlessly tackles grease, food particles, and more, ensuring your plates emerge spotless and inviting. Experience a level of clean that surpasses expectations, leaving your dinnerware ready to shine after every meal.
Planet-Conscious Cleaning: Delve into a realm of environmentally-aware cleaning with Nellie's Dishwasher Powder. This formula, which is safe for septic systems and does not contain phosphates, is gentle on the environment, ensuring your dishes are impeccably clean without compromising your commitment to environmentally responsible practices. Demonstrate your affection for the planet with every wash.
Plant-Powered Brilliance: Embrace a plant-based solution that embodies cleaning brilliance. Nellie's Dish Powder conquers the toughest grime while remaining gentle on the environment. Refresh your dishes, reassured that you're making a responsible choice for your household and the planet.
Scoop of Convenience: Simplify your dishwashing routine with Nellie's Dishwasher Powder's 50 Scoop Pouch. This pouch delivers not only impeccable cleaning power but also the convenience of measured scoops, ensuring each load receives the perfect dose of cleaning magic without any guesswork.
Clean Plates, Happy Planet: When using Nellie's Dishwasher Powder, you're not just achieving clean plates you're contributing to a happier Earth. The formula's eco-conscious ensures that what goes down the drain is kind to the environment, making dishwashing an act of environmental care that aligns with your values.

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8.1

Grab Green

Grab Green Automatic Dishwashing Detergent Powder 3.17 lbs, 80 Loads, Fragrance Free, Plant and Mineral Based, Superior Cleaning, Powerful Grease Removal, Brilliant Shine

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Main Highlights

Contains: 1 - 3.17 Pound (80 Loads) Bag of Grab Green Natural Fragrance-Free Automatic Dishwashing Detergent Powder. Our Velcro closure bags are convenient and easy to use, no hassling with frustrating zip closures
Naturally Effective: Specifically formulated to cut through grease and stuck-on food without harsh chemicals, noxious fumes or caustic chemicals, leaving a spot-free, brilliant shine
Fragrance-Free: Our powerful dishwasher detergent, easily measured with the included scoop, is hypoallergenic, fragrance-free and clear of all scents and dyes, perfect for individuals with fragrance sensitivities. Tackle your toughest loads with one scoop
No Harsh Chemicals: Our kitchen solutions are septic safe and made from naturally derived plant and mineral-based ingredients to ensure the best cleaning products with no phosphates, phthalates, chlorine, toxins, dyes or masking agents
Safer for You, Your Family and the Planet: Grab Green's plant and mineral-based formulas are made with responsibly-sourced, high-quality ingredients that are proudly cruelty-free, never tested on animals and made in the USA

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Our Best Overall Choice

Best Choice

9.7

Truly Free

Truly Free Dishwasher Detergent Powder | Natural Dish Detergent, Dishwasher Soap | Plastic Free, Plant-Based, Clean, Heavy Duty Hard Water Stain & Grease Remover | Fragrance Free | 12.5 oz (Pack of 1)

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Editor's bottom line:

“This is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

POWERFUL DISHWASHER DETERGENT: Experience exceptional cleaning with our powerful, concentrated natural dishwasher detergent. This specially formulated dish soap dishwashing powder effortlessly penetrates and breaks down tough grease and grime, leaving your dishes sparkling clean.
NON-TOXIC DISHWASHER SOAP: Truly Free Natural Dishwasher Detergent Powder is designed to combat hard water stains effectively. With its unique formulation, it tackles mineral buildup, ensuring that your glassware and dishes are not only clean but also free from unsightly streaks and spots.
SAFE & NATURAL: Made without harmful ingredients, our dishwasher powder soap offers a safe and healthy option for your kitchen. You can trust that our dishwashing detergent is gentle on your family and the environment while still delivering powerful cleaning performance.
EASY-TO-USE POWDER FORMULA: Our user-friendly powder dishwasher detergent comes with a scoop for easy measuring and a resealable bag to keep it fresh, ensuring effortless application in automatic dishwashers. Simply measure the right amount and let Truly Free do the work for you.
NO HARSH CHEMICALS: Truly Free's dishwasher detergent is formulated with absolutely no toxic chemical fragrance, no ammonia, no bleach, no dye, no thickeners, no formaldehyde, no fillers, no parabens, no phosphates, no monoethanolamine, no SLS, no isopropanol, no phthalates, no perchloroethylene or PERC, no triclosan, no Quaternary Ammonium Compounds, or QUATS.

Show Price

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