The concern

Conventional dish sponges are usually polyurethane foam, often paired with a nylon or polyester scrubbing pad, all of which are plastics. The popular “magic eraser” type is made of melamine foam. As these sponges abrade against dishes and pans, they slowly break apart and shed micro- and nanoplastics. A 2024 study found that melamine sponges release roughly 6.5 million microplastic fibers per gram as they wear down, and estimated that worn melamine sponges could shed over a trillion fibers worldwide each month. Most of these particles wash down the drain into waterways. The long-term health effects of ingesting everyday microplastics are still being studied.

Why the swaps are safer

• Plant-based sponges (cellulose, loofah, coconut coir) aren’t plastic, so they don’t shed microplastics.
• Swedish dishcloths (cellulose + cotton) are washable, reusable and compostable.
• A wooden dish brush with natural-fiber bristles lasts longer and often has a replaceable head.

Safer alternatives

Our product criteria: We only link to products made from non-toxic, non-plastic materials with recognized third-party certifications (GOTS, GOLS, GREENGUARD Gold) where applicable. These are suggestions based on our research, always verify a product's certifications and ingredients before purchasing. We are not responsible for third-party product claims or changes in formulation.

The concern

Most traditional non-stick coatings are made with PFAS, including PTFE (often called Teflon). PFAS are extremely persistent “forever chemicals.” Overheating a pan can release fumes, and scratched or worn coatings can flake. Research associates some PFAS exposure with thyroid, liver, cholesterol, immune and developmental effects, though exposure levels and individual risk vary.

Why the swaps are safer

• Cast iron, stainless steel and quality ceramic don’t use PFAS coatings.
• No coating to scratch off into food.
• These materials are recyclable, non-toxic and last for years (often decades).

Safer alternatives

Our product criteria: We only link to products made from non-toxic, non-plastic materials with recognized third-party certifications (GOTS, GOLS, GREENGUARD Gold) where applicable. These are suggestions based on our research, always verify a product's certifications and ingredients before purchasing. We are not responsible for third-party product claims or changes in formulation.

The concern

Plastic food containers can release bisphenol A (BPA, a hormone-mimicking “endocrine disruptor”) and tiny plastic particles into food. Heating makes it worse: a 2023 study found microwaving some containers released up to millions of microplastic and billions of nanoplastic particles from a single square centimetre in three minutes.

Why the swaps are safer

• Glass and stainless steel don’t leach BPA or phthalates.
• They don’t shed microplastics into food.
• Both are easy to clean, recyclable and last for years.

Safer alternatives

Our product criteria: We only link to products made from non-toxic, non-plastic materials with recognized third-party certifications (GOTS, GOLS, GREENGUARD Gold) where applicable. These are suggestions based on our research, always verify a product's certifications and ingredients before purchasing. We are not responsible for third-party product claims or changes in formulation.

The concern

A 2024 study estimated bottled water contains on average about 240,000 plastic particles per litre, roughly 90% of them nanoplastics small enough to enter cells. Reusable hard plastic bottles can also leach BPA, particularly when warm or worn.

Why the swaps are safer

• Stainless steel and glass don’t shed microplastics or leach BPA.
• Refillable, so you avoid single-use plastic entirely.
• Insulated steel options keep drinks cold or hot.

Safer alternatives

Our product criteria: We only link to products made from non-toxic, non-plastic materials with recognized third-party certifications (GOTS, GOLS, GREENGUARD Gold) where applicable. These are suggestions based on our research, always verify a product's certifications and ingredients before purchasing. We are not responsible for third-party product claims or changes in formulation.

The concern

A 2023 study found plastic cutting boards are a significant, overlooked source of microplastics, on the order of tens of millions of microplastic particles released into food per person per year, with more shed when chopping harder foods like carrots.

Why the swaps are safer

• Wood and bamboo don’t shed plastic particles.
• They’re biodegradable at end of life.
• On glues: laminated bamboo boards are bonded with adhesive, choose food-safe, formaldehyde-free glue, or a solid one-piece wood board.

Safer alternatives

Our product criteria: We only link to products made from non-toxic, non-plastic materials with recognized third-party certifications (GOTS, GOLS, GREENGUARD Gold) where applicable. These are suggestions based on our research, always verify a product's certifications and ingredients before purchasing. We are not responsible for third-party product claims or changes in formulation.

The concern

Plastic cooking utensils can leach chemicals when they touch hot pans. Black plastic is a specific concern: a 2024 study detected banned brominated flame retardants, likely from recycled electronic waste, in some black plastic kitchen utensils. (The authors later corrected an exposure calculation; estimated intake stays below regulatory limits, but it shows these contaminants can end up in kitchenware.)

Why the swaps are safer

• Wood and stainless steel don’t leach when heated.
• Wooden utensils are usually a single piece, no glue or coatings.
• They’re gentle on your cookware.

Safer alternatives

Our product criteria: We only link to products made from non-toxic, non-plastic materials with recognized third-party certifications (GOTS, GOLS, GREENGUARD Gold) where applicable. These are suggestions based on our research, always verify a product's certifications and ingredients before purchasing. We are not responsible for third-party product claims or changes in formulation.

The concern

Some plastic wraps, especially PVC types, contain phthalate plasticisers that can migrate into food, particularly fatty foods like cheese and meat. Many phthalates act as endocrine disruptors. Cling film is also single-use and not biodegradable.

Why the swaps are safer

• Beeswax wraps and silicone lids contain no phthalates.
• Beeswax wraps are made from natural ingredients and compost at end of life.
• Reusable, so far less waste.

Safer alternatives

Our product criteria: We only link to products made from non-toxic, non-plastic materials with recognized third-party certifications (GOTS, GOLS, GREENGUARD Gold) where applicable. These are suggestions based on our research, always verify a product's certifications and ingredients before purchasing. We are not responsible for third-party product claims or changes in formulation.

The concern

Brewing forces hot water through plastic components, machine water tanks, single-use pods, and plastic drip bags. A 2023 study found pouring hot water through a single plastic coffee drip bag released more than 10,000 microplastic particles into one cup. Heat and wear (older machines especially) tend to increase shedding.

Why the swaps are safer

• Stainless steel or glass brewers (French press, moka pot, pour-over) keep hot water out of plastic.
• Loose grounds or paper filters skip plastic pods.
• Durable metal/glass gear lasts for years.

Safer alternatives

Our product criteria: We only link to products made from non-toxic, non-plastic materials with recognized third-party certifications (GOTS, GOLS, GREENGUARD Gold) where applicable. These are suggestions based on our research, always verify a product's certifications and ingredients before purchasing. We are not responsible for third-party product claims or changes in formulation.

The concern

Boiling water in a plastic (polypropylene) kettle releases plastic particles. Research found the first boils of a new plastic kettle shed very large numbers of nanoplastics; the amount drops with repeated use but particles were still detectable after 150 boils. Hard water reduces release somewhat.

Why the swaps are safer

• Glass and stainless steel kettles don’t shed plastic into boiling water.
• No plastic touching the boiling water.
• Tip: with any new kettle, discarding the first few boils reduces particle release.

Safer alternatives

Our product criteria: We only link to products made from non-toxic, non-plastic materials with recognized third-party certifications (GOTS, GOLS, GREENGUARD Gold) where applicable. These are suggestions based on our research, always verify a product's certifications and ingredients before purchasing. We are not responsible for third-party product claims or changes in formulation.

The concern

Many pyramid / “silky” tea bags are made from plastics like nylon or PET. A 2019 McGill University study found steeping a single plastic tea bag at 95°C released about 11.6 billion microplastic and 3.1 billion nanoplastic particles into one cup, far more than most other foods.

Why the swaps are safer

• Loose-leaf tea uses no bag at all.
• Plastic-free paper tea bags (unbleached) avoid the issue.
• Often cheaper per cup with loose leaf.

Safer alternatives

Our product criteria: We only link to products made from non-toxic, non-plastic materials with recognized third-party certifications (GOTS, GOLS, GREENGUARD Gold) where applicable. These are suggestions based on our research, always verify a product's certifications and ingredients before purchasing. We are not responsible for third-party product claims or changes in formulation.

The concern

Melamine tableware (the hard, often brightly colored plastic plates and bowls) can release small amounts of melamine and formaldehyde into food. Migration increases with heat and acidity, so the FDA advises not microwaving melamine-ware or using it for hot, acidic foods; under normal use the amounts are generally low.

Why the swaps are safer

• Ceramic, glass and stainless steel don’t release melamine.
• Safe for hot and acidic foods.
• Ceramic and glass are microwave-safe.

Safer alternatives

Our product criteria: We only link to products made from non-toxic, non-plastic materials with recognized third-party certifications (GOTS, GOLS, GREENGUARD Gold) where applicable. These are suggestions based on our research, always verify a product's certifications and ingredients before purchasing. We are not responsible for third-party product claims or changes in formulation.