Nellie's: Buy Oxygen Brightener (white pouch, retro woman) and get Laundry Detergent Cubes free (blue box, "plastic free, zero plastic, 97.5% better" label). A hand pours a scoop of Nellie's Oxygen Brightener into an open bag on a white countertop, with a vase of daisies in the background. A box of Nellie's Laundry Cubes, 16 Load, rests on a counter beside four white, PVA-free cubes. A vase of daisies and two folded towels in the background accentuate the clean, planet-friendly vibe. Text on a green background about 3,000 banned ingredients and a higher standard for home products.
Nellie's: Buy Oxygen Brightener (white pouch, retro woman) and get Laundry Detergent Cubes free (blue box, "plastic free, zero plastic, 97.5% better" label).

Nellie's Buy Oxygen Brightener, Get Laundry Detergent Cubes Free

2 items

Why we love it

  • Free from 3,000+ banned ingredients and meets our EU-informed standards.
  • Concentrated cubes dissolve in any temperature for a powerful clean.
  • Chlorine-free oxygen brightener lifts stains and neutralizes odors.
  • Septic-safe laundry essentials designed for a low-waste routine.
$19.00 $29.00 Save 34%

Buy Oxygen Brightener, Get Laundry Detergent Cubes Free $19.00

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

For a limited time, purchase one Oxygen Brightener and get a 16-loads Laundry Detergent Cubes—Unscented FREE!

Bright, Clean Laundry—Simplified

Create a low-waste, high-performance laundry routine with two essentials designed to work better together—for your clothes and the planet.

Start with Nellie’s Laundry Detergent Cubes. Simply place one cube directly into the drum (not the dispenser) before adding clothes. These ultra-concentrated, unscented cubes dissolve in hot or cold water to tackle everyday dirt and odours—without fillers, plastic, or PVA—delivering a powerful clean with minimal impact.

For tougher stains or to boost brightness, add Nellie’s Oxygen Brightener. Used alongside detergent, it releases oxygen to penetrate stains, lift grime, and neutralize odours while keeping colors vibrant and whites crisp. This chlorine-free, septic-safe formula is gentle on skin and safer for the environment.

A cleaner routine, made easy—for you and the Earth.

Oxygen Brightener
Sodium Carbonate, Sodium Percarbonate, Sodium Sulfate, Linear Alcohol Ethoxylate.

Laundry Detergent Cubes
Sodium Bicarbonate, Citric Acid, Sodium Carbonate, Sodium Chloride, C10 16 Alcohol Ethoxylate, Sodium Metasilicate, Glycerine, Genepol, Savinase Evity 24T Enzyme, Stainzyme Evity 12T Enzyme.

Oxygen Brightener
Machine wash: Add into wash cycle with Nellie's Laundry Soda. Small loads - 1 tablespoon; regular loads - 2 tablespoons; large loads - 3 tablespoons. Use 3 tablespoons for very dirty or stained clothing.

Pre-soak or hand wash: Separate whites from colors. Use only one tablespoon along with Nellie's Laundry Soda in 10 L (2.6 gallons) of WARM or HOT water. soak for 1/2 hour then rinse thoroughly.

General stain removal: Create solution using 1 tablespoon per 16 oz (500 ml) of water for upholstery, fabric, kitchen floors, counters, trash cans and all other water washable surfaces. Apply solution to stain, wait 1-5 minutes, scrub with sponge or blot with towel. Rinse thoroughly and allow to dry.

Carpet spot remover: Create solution using 1 tablespoon per 16 oz (500 ml) of water. Soak up excess liquid before applying solution to stain. Use only enough to cover stain area, wait 1-5 minutes, soak up with white towel. Repeat if necessary. Ringer thoroughly with water and blot dry. Vacuum once dry.

DO NOT USE: On wool, silk or leather. Not for use on jewelry, latex, paints or wood.

Laundry Detergent Cubes
Place one cube directly into the drum - not the dispenser - for the best clean.

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3,000+ BANNED INGREDIENTS

Cleaners that care for your home like you do.

Every cleaning product is screened against strict ingredient and material standards to help you clean more safely and sustainably.

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Nothing harsh, no compromises

No ammonia, chlorine bleach, phthalates, or formaldehyde donors

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Cruelty free

Every cleaning brand we offer is committed to cruelty-free practices

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Less waste, less plastic

Refillable formats and plastic-free tools that help limit microplastic exposure

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Go Beyond Plastic™ and microplastics.

Plastic products break down into microplastics that can affect human health.

Grove Co. is on a mission to reduce plastic in home essentials — for both people and for the planet.

Learn more on the Home Planet blog

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