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Marley’s Monsters Washable Reusable Sponges

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Marley's Monsters

Marley's Monsters

Washable Reusable Sponges

All cotton, with no plastic and no microfibre shedding, reusable for years; a 1.

Verified plastic-free Recommended alternative
Plastic-FreeCompostableReusable
1 / 10 Low plastic footprint $$

100% cotton flannel sponges that wash and reuse for years. B Corp certified, 1% for the Planet member, handmade in Oregon by a small woman-owned business. Compostable at end of life.

How this score breaks down

Plastic in the product and its packaging Little to no plastic
A washable sponge sewn entirely from cotton flannel, so there is no plastic and nothing sheds microplastics. It composts at the end of its life.
Microplastic shedding and leaching Doesn't shed
None; 100% cotton, no plastic fibres to shed
End of life: persistence and recovery Recovers well
Plastic-free; compostable cotton. Recyclable, repairable, or genuinely recovered; low persistence.
Plastic-derived chemicals of concern No leaching concern
No PFAS, PTFE, BPA, or other leaching plastics in food or heat contact.
Transparency and verification Fully disclosed
Material disclosed

Strengths

  • 100% cotton flannel, no plastic and no microplastic shedding
  • Washable and reusable for years, then compostable
  • B Corp, handmade by a small woman-owned business

Trade-offs

  • Natural cotton sheds a little lint, which is biodegradable
  • Needs regular washing to stay hygienic

What's inside

A washable sponge sewn entirely from cotton flannel, so there is no plastic and nothing sheds microplastics. It composts at the end of its life.

PartMaterial
Sponge100% cotton flannel

Free of Polyurethane foam, plastic microfibres

Packaging
Plastic-free; compostable cotton
Microplastics
None; 100% cotton, no plastic fibres to shed

Attributes

What this product is, at a glance.

Plastic-FreeCompostableReusable

Certifications

Independent, third-party certifications only. Tap any badge to see what it verifies.

About Marley's Monsters

Marley's Monsters is a US small business that makes reusable cloth alternatives to single-use paper and plastic household goods, designed to be washed and reused for years.

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Melissa Walker, founder of Thriving Sustainably

Hi, I’m Melissa-founder of Thriving Sustainably

Melissa Walker is the founder of Thriving Sustainably. A mom who started reading the labels after learning how much microplastic ends up in our bodies, she co-leads the environmental pillar of a Fortune 500 company’s employee sustainability program and rates brands against public certification databases so families can lower their microplastic exposure without the guesswork.