Why make the swap

Questions people ask

How many microplastics are in bottled water?

A 2024 study counted hundreds of thousands of plastic particles in a litre of bottled water, about 90% of them nanoplastics, though its methods are disputed.

Do insulated steel bottles contain lead?

Some insulated bottles hide a lead sealing dot under the base. Choose one the maker says is lead-free, like our pick, the Bambaw insulated bottle.

Related swaps

Water

Unfiltered tap water swap to Certified water filter

Step one is free: check the water quality report EPA requires your supplier to send each year. If it lists PFAS, or your home may have lead pipes or older brass fixtures, pick a certified filter: one clips onto your tap with no tools, and one fits under the sink if you can install it.

Swap outUnfiltered tap water, the old item this swap replaces
swap to

Our pick

No tools, renter-friendly: PUR PLUS faucet filter, vertical (FM2500V)

Meets our bar

  • Fewer chemicals
  • Saves money
See the swap: Unfiltered tap water to Certified water filter

Coffee & Tea

Plastic kettle swap to Glass kettle

A new plastic kettle can release billions of nanoplastics per cup on its first boil.

Swap outPlastic kettle, the old item this swap replaces
swap to

Our pick

Cosori glass kettle, no plastic contact

Meets our bar

  • Fewer chemicals
  • Less plastic
See the swap: Plastic kettle to Glass kettle

Kitchen

Plastic sandwich bags swap to Beeswax sandwich wrap

Some sandwich bags tested positive for a PFAS marker in a consumer group’s lab tests. A beeswax wrap folds round a sandwich, buttons shut, and lasts up to a year with care.

Swap outPlastic sandwich bags, the old item this swap replaces
swap to

Our pick

Bee's Wrap Beeswax Sandwich Wrap

  • Fewer chemicals
  • Less plastic
See the swap: Plastic sandwich bags to Beeswax sandwich wrap
All 18 kitchen swaps