Featured in The Unplastic Shop, curated with the producers of The Plastic Detox to reduce your daily exposure to microplastics.
A white box labeled "Oxygen Brightener Refill" by Meliora, an eco-friendly laundry booster and bleach alternative. Highlights ingredients, refills one canister. Net weight: 2 lb (907 g). Text graphic reads: The Unplastic Shop. Curated by the Oceanic Preservation Society — the production team behind The Plastic Detox, now streaming worldwide — to reduce plastic exposure where it matters most. The back of the Meliora Oxygen Brightener Refill box offers usage directions, safety tips, founder info, and ingredients. It highlights this eco-friendly laundry booster as a bleach alternative with full product details included. An open cardboard box with outward-folded flaps reveals a sealed brown paper bag of Meliora Laundry Powder Refill, with eco-friendly product details printed on the side. A hand pours Meliora Oxygen Brightener Refill—an eco-friendly, ultra-concentrated, plastic-free laundry booster for 128 loads—from a brown kraft bag into a container. Labels highlight cost-saving refills. Houseplants appear in the background.
Beyond Plastic 100% Plastic Free
A white box labeled "Oxygen Brightener Refill" by Meliora, an eco-friendly laundry booster and bleach alternative. Highlights ingredients, refills one canister. Net weight: 2 lb (907 g).

Meliora Oxygen Brightener Refill

2 lbs

Why we love it

  • A high-impact upgrade for reducing plastic exposure in your daily routine.
  • Free from 3,000+ banned ingredients and meets our EU-informed standards.
  • Concentrated formula reduces waste and shipping emissions.
  • Refillable packaging helps eliminate single-use materials.
  • Made with simple minerals and without harsh chemicals.
Scent:
Purchase options

Oxygen Brightener Refill $16.99

Free carbon neutral shipping on orders $29+. Arrives in 3–5 days. Free, easy 30-day returns.

Our Oxygen Brightener is a people- and planet-friendly laundry booster and bleach alternative made with safer ingredients and eco-friendly packaging.

This oxygen powder is just as effective as liquid bleach but is ultra-concentrated, preservative-free, bleach-free, and chlorine-free.

MELIORA MEANS BETTER

  • Our bleach alternative is MADE SAFE® Certified, meaning it meets the strictest ingredient screening requirement in the industry. Our MADE SAFE® certification literally means that a product has been Made With Safe Ingredients™ that are not known or suspected to harm human health, animals, aquatic life, or ecosystems.
  • This oxygen powder is made from sodium percarbonate and washing soda without any added fragrances. It is free of bleach, chlorine, dyes, preservatives, and other harsh chemicals commonly used in oxygen cleaners.
  • Our eco-friendly bleach alternative is concentrated and packaged to minimize waste and environmental impact. By making a concentrated dry powder, we eliminate the need for added preservatives or unnecessary plastic, like hidden liners or PVA pods and sheets.
  • Our paper box refills are designed to help you reuse our paper-and-steel Oxygen Brightener canisters. That means you only need to buy the canister once, reducing the amount of packaging produced.
  • Oxygen powder is lighter and more concentrated than liquid bleach, making it more energy- and cost-effective to ship to you. It also takes up less space in your home—our refill box is only 5 inches long, 3.4 inches wide, and 3.7 inches tall.

Net wt. 32 oz. (907 g). Contains 128 HE (64 Standard) loads.

CAUTION

  • Do not use with septic systems.
  • Do not mix with other chemicals such as chlorine or ammonia.
  • Contains sodium percarbonate, which may irritate eyes or skin.
  • In case of eye contact, rinse with water for 15 minutes.
  • In case of skin contact, wash with soap and water.
  • If ingested, drink plenty of water to dilute, and do not induce vomiting.

Sodium carbonate peroxide (sodium percarbonate), sodium carbonate (washing soda)

Measure for your machine
Use 1 tablespoon per load. Adjust the amount to the size of the load. Use Oxygen Brightener with one of our Laundry Powders for best results.

Add powder directly to the washer drum
Oxygen Brightener dissolves in water. For best results, place directly in the drum beneath clothes, not in the dispensing drawer.

Wash as normal
Once dissolved, our Oxygen Brightener is an effective laundry booster. It’s safe for all water temperatures.

Grove Values

More from The Unplastic Shop

Shop The Unplastic Shop
A collection of eco-friendly household items including a metal lunchbox, reusable bamboo utensils, toothpaste tablets, bamboo toothbrush, dish scrub, cleaning cubes, dish soap, and colored pencils, all arranged on a wooden board.
The unplastic shop

Curated to reduce plastic exposure where it matters most

Everything in this shop meets expert-backed criteria developed with the Oceanic Preservation Society — prioritizing reduced plastic where it counts most.

✓ Plastic never touches anything you ingest

✓ Free from BPA and all “BP” alternatives

✓ Free from PFAS and other “forever chemicals”

✓ Selected to avoid endocrine-disrupting chemicals (EDCs) and other chemicals associated with hormone disruption

Download the Standards
A flat lay of powdered ingredients, gummy candies, a glass of pink liquid, a gold spoon with powder, and a container with an orange slice label, all on a pastel green background.

Grove Collaborative

10,000+ ingredients reviewed. 3,000+ banned outright.

Our most comprehensive standards yet — across your whole home.

Explore Our EU-Informed Ingredient Standards