3 Plastics to Avoid: #3, #6, #7, and Why…


This summer my daughter convinced me to change out my nalgene water bottles for aluminum ones because of the possible toxic leaching. We had quite a collection so it took her while to convince us to give them up. But being a persistent teen and an eco-warrior, she prevailed! So here’s the info about those 3 nasty plastic numbers to consider avoiding for your children and grandchildrens’ sake ::

avoid these plastics

avoid these plastics

Number 3 Plastics
V (Vinyl) or PVC.
Found in:
It’s used in some cling wraps (yikes!), many children’s toys, fashion accessories, shower curtains, and detergent and spray bottles. To top it off, PVC isn’t recyclable, either.
Number 3 plastics may release toxic breakdown products (including pthalates) into food and drinks. The risk is highest when containers start wearing out, are put through the dishwasher or when they are heated (including microwaved). PVC manufacturing can release highly toxic dioxins into the environment, and the materials can off-gas toxic plasticizers into your home.

Number 6 Plastics
PS (polystyrene)
Found in:
Disposable plates and cups, meat trays, egg cartons, carry-out containers, and some plastic cutlery
Why? Number 6 plastics can release potentially toxic breakdown products (including styrene). Particularly when heated! It has been found to leach styrene–a neurotoxin and possible human carcinogen–and has been banned in cities like Portland, Ore. and San Francisco. Still, it persists and is not often recyclable in curbside programs, though some recycling centers will take it.

Number 7 Plastics
Found in: Baby bottles, three- and five-gallon water bottles, certain food container. A wide range of plastic resins that don’t fit into the other six categories are lumped into number 7. Some are quite safe, but the ones to worry about are the hard polycarbonate varieties, as found in various drinking containers (like Nalgene bottles) and rigid plastic baby bottles.
Why? Studies have shown polycarbonate can leach bisphenol A, a potential hormone disruptor, into liquids. According to Trasande, no level of bisphenol A exposure is known to be truly safe, and in August a government panel expressed ‘some concern’ that the ingredient causes neural and behavioral problems in children.

More on reducing toxic plastics in your home
Detox Your Home: Keep it PVC Free
Detox Your Home: Unhand that Cling Wrap
Detox Your Home: Keep PVC and Phthalates Out of Your Food
Detox Your Home: Get Rid of Products with Bisphenol A


Peoplepoweredmachines is a family owned business, 11 years old, always selling environmentally sound products such as reel mowers, electric mowers, composters, rainbarrels, solar products and more.

2 responses to “3 Plastics to Avoid: #3, #6, #7, and Why…

  1. Pingback: Plastics To Avoid - GadgetKing.com

  2. Pingback: 2010 in review | People Powered Machines

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