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As you’re reading this article, chances are you will find several plastic items within your reach, your computer or phone, a pen, maybe an old food container lingering on your desk. Today, plastic is everywhere in our lives. Light and durable, it has become an icon of convenience culture, a symbol of the on-the-go mentality that dominates our modern lives.
Yet for a substance that we interact with daily, we know surprisingly little about it and as we learn more, we become more and more aware of just how bad plastic is. Even now, with the flurry of BPA-free plastic products hitting the market, there are many concerns about plastic that have remained unaddressed.
A History of Modern Plastic
The term “plastic” refers broadly to any material that can be shaped or molded into a specific form. Before synthetic plastics were created, glass and clay were considered the primary “plastics,” alongside a few other naturally occurring substances like tree-gums and rubber.
Around 1907 however, a Belgian chemist by the name of Dr Leo Baekeland, introduced a unique substance called “Bakelite.” It was the first entirely man-made plastic material and it was created with phenol, an acid derived from coal tar. This new material was lightweight, strong, heat-resistant and all-the-rage at the time. Soon telephones, radios, kitchenware, jewelry, and children’s toys were all being manufactured using this newfangled substance.
Between the years 1929 and 1935, a slew of different synthetic-plastics were developed for use in industry. This list includes familiar substances such as polyester, PVC, and nylon, which are now used in merchandise as diverse as clothing and plumbing parts. Production of these compounds was vastly accelerated by mid-century war efforts, where quick-to-manufacture plastics were helpful for replacing other materials such as natural rubber, which was in short supply at the time.
When demand for plastic tapered at the end of World War II in 1945, companies scrambled to find other uses for their plastic surplus. Tupperware, the beloved food storage containers, were among the first all-plastic goods to hit the mass-consumer market when released in 1948.
Today, plastic has become the main packing material when it comes to food and product storage. There are many more types of plastic available now, all of which are produced in unique ways to fill assorted purposes. A classification system has been developed to identify the most common types of plastic used in household products. You may recognize this system as the tiny number and recycling symbol imprinted on the bottom of almost any plastic item you pick up at the store.
Common Plastic Classifications
- #1 polyethylene terephthalate (PET or PETE) – Products: Soft drink bottles, water bottles, condiments
- #2 high density polyethylene (HDPE) – Products: Milk and water jugs, detergent, shampoo, grocery bags, cereal box liners
- #3 polyvinyl chloride (V or PVC) – Products: Piping, shower curtains, plastic toys, table cloths, medication blister packs, wrapping films
- #4 low density polyethylene (LDPE) – Products: Wrapping films, grocery bags, paper milk cartons, hot/cold beverage cups
- #5 polypropylene (PP) – Products: Yogurt cups, food packaging, take-out containers, bottle caps
- #6 polystyrene (PS or Styrofoam) – Products: Single-use cups, plates, bowls, take-out containers, meat trays
- #7 other (can include polycarbonate or others like compostable plastics) – Products: Utensils, food storage containers
Health Concerns of Plastic
I think it is fair to say that synthetic plastics were created with a focus on industry, not on health. Over the past 50 years of plastic use, evidence has accumulated to suggest that some of the chemicals used in its manufacturing are problematic. I’ve written about this in depth before, but some of the biggest concerns are:
BPA and Alternatives
It has been well-documented that certain chemicals create hormone imbalances which produce adverse developmental, reproductive, neurological and immune effects in humans. One of the most famous substances of this kind is Bisphenol A or BPA.
Research has linked long-term BPA exposure to serious conditions including birth defects and cancer. After years of campaigning, BPA is finally being removed from many plastic items. Unfortunately, recent studies are showing that the the chemicals being used to replace it are no better. Substitutes Bisphenol S and F (known as BPS and BPF) have remarkably similar structures and potencies.
One study concentrating on BPA-free plastic baby bottles and water bottles found that each item studied released detectable amounts of endocrine-disrupting chemicals. Some even had more dangerous activity than products containing BPA itself.
This group of chemicals, another class of endocrine disruptors, is used to increase the flexibility of certain plastics such as PVC. One specific compound, known as Di(2-ethylhexyl) phthalate or DEHP, is listed as “reasonably anticipated to be a human carcinogen” in the Thirteenth Report on Carcinogens published by the National Toxicology Program.
Furthermore, high levels of exposure to this di(2-ethylhexyl) phthalate through the use of medical tubing and other plastic devices for feeding and medicating newborn infants has been predicted to affect the development of the male reproductive system, according to the National Institute of Environmental Health Sciences. Manufacturers began to remove DEHP from consumer plastics about 10 years ago, but new research is suggesting that the two stand-in chemicals, DINP and DIDP, are just as harmful.
The health of the environment is closely intertwined with our own health. As the use of plastic has increased, so has its burden on the environment.Global plastic production has doubled every 11 years since the 1950s and currently hovers around 300 million tons per year. Processing plastic uses a significant amount of resources including electricity and fossil fuels. Moreover, unlike naturally-derived products, synthetic plastics do not biodegrade. This means that once plastic items are flung down a conveyor belt and churned out into the world they remain there, unless recycled or incinerated.
Improper disposal of solid plastic waste through techniques like incineration can lead to the release of dioxins. These highly toxic chemicals have been linked to reproductive and developmental problems, damage to the immune system and the formation of cancer. The World Health Organization has advocated for strict control over industrial and waste management processes to reduce dioxin formation.
What We Can Do to Reduce Plastic Use
As impactful as it would be, it is probably not realistic to say that everyone should get rid of all plastic items immediately and forever. The transition towards greener manufacturing materials will likely take time. What we can do however, is start with some simple steps to reduce the negative consequences that plastic has on the health of our families and communities. As smart consumers we can help drive the change through well-planned baby steps.
1. Opt for Reusable Alternatives
A big part of the solution is limiting the amount of plastic you bring into your home. Reusable water bottles and food storage containers are a great alternative as they do not leach questionable chemicals. Reusable stainless steel items such as plates, bowls, and containers are also non-reactive, and are 100% recyclable, light and inexpensive. Try making your own personal care items and store in mason jars or violet glassware rather than purchasing varieties that come in disposable packaging.
Over the past several years, our family has transitioned away from plastic almost completely by taking these baby steps. Our most-used and best-value plastic-free items are:
- Stainless Steel plates: Hands down the best option I’ve found for our kids. They are lightweight, food grade stainless steel that is dishwasher safe, oven safe and unbreakable! We have enough for a whole day of use for our family. They also store very compactly.
- Zip Top: A perfect replacement for ziplog baggies or when you are on the go!
- Stainless Steel cups: Like the plates, I love that these are unbreakable and they are a great size for our kids. TIP: store in a low cabinet so kids can get their own water.
- Stainless Steel bowls: Just like plates and cups, these unbreakable bowls are some of the most used items in our kitchen.
- Stainless Steel Latch Containers: These are my favorite for freezer storage since they are non-breakable and fit a lot.
- If you or your kids don’t love the Stainless Steel option for plates, bowls, etc, you can also check out bamboo options like these from the UK.
- Glass Mason Jars: Quart and half-gallon size jars work great for storing things like soups, sauces, broth, and even leftover casseroles and sides. We also use them as drinking glasses (bonus- it is an easy way to keep track of your daily water intake!)
- Silicon Food Storage: I love my collapsible fridge storage containers from Xtrema since they don’t take up much room in the cabinets when not in use and are easy to stack in the fridge.
- Glass and Silicone Storage: Lifeactory makes some great all-glass food storage containers that have a silicone cover to help avoid breakage
- Pyrex Glass Containers with Lids: These do have plastic lids but they are pretty inexpensive and some of the first containers I got when I made the switch.
- Glasslock Oven Safe Food Storage: I also have this set and use it all the time to store almost everything
- Other reusable items: We also have a good supply of reusable grocery bags, produce bags, and plastic bags that we use often. We also use reusable food wrap made from fabric and beeswax, which you can buy or DIY.
- Bottles: Each family member has a metal or glass water bottle that we use, especially when on the go or traveling.
2. Shop Local When Possible
It can be difficult to find plastic-free packaging at major stores as even many fruits and vegetables are pre-packaged in plastic bags. Shopping locally has many advantages and is also helpful for trying to avoid plastic. Bring your own bags, baskets or containers to avoid the need for disposable plastic bags. Your local economy and our planet will thank you!
3. Source Safer Types of Plastic & Always Recycle
Check to see what types of plastic are accepted for recycling in your community. #1 PET and #2 HDPE are known for high levels of recyclability. #4 LDPE and #5 PP plastics, although not as widely recycled, are thought to leach fewer chemicals than some other varieties. Discard any scratched and worn-out plastics and never heat food in plastic containers as this increases the likelihood of chemical release.
4. Avoid Plastics in Your Clothes
Many types of synthetic fiber clothing also contain plastics and plastic chemicals. When possible, opt for natural fiber clothing (like cotton, wool, hemp, linen, etc) over synthetics like polyester, lycra, etc. If you can, choose organic clothing when possible, especially for babies and kids.
What do you do to reduce the use of plastic in your home?
Discussion (56 Comments)
Hello, Katie I always read your blogs for so many home made cleaners. Now I am reading about plastic. I am trying to reduce plastic in the home. For all the cleaning supplies I made at home,I use used apple cider vinegar bottles. I buy my steel utencils from India which nickle free. I do not use styrofoam plates even for parties. I have stainless steel dinner set to serve atleast 40 people. Kitchen storage I mostly use glass bottles. For packing lunches I have all s..s.steel lunch boxes of different sizes and shapes. But My question, as an Indian, I buy lot of dry grocery like, lentils, legumes, flours,rice dry fruits and all kind of curry powders, Can I store this kind of grocery, in plastic containers. I have all expensive Tubpperware jars for packing grocery. I bought these containers in India which is made in India. What do I do? Shall I buy glass jars for this kind of grocery also?
Sounds like your kitchen in pretty amazing! I definitely always prefer to store in glass when possible, but bulk dry ingredients are the safest to store in plastic if you need to, as there isn’t heat or liquid (which make it easier for the plastic chemicals to transfer into food).
I am just starting remodeling a new home I bought. My contractor keeps pushing vinyl planking as the best and least expensive option. there isn’t alot out there about this except praise for how beautiful, easy to install, durable and cheap it is. but i have read a few things referring to it’s being made of PVC and releasing toxins into my home. But what are my alternatives if I can’t afford real wood? Laminates? Would that be OK?
And, I may be able to afford wood if I wait on living room furniture, for example or a bed frame…lol
That is tough… I’m not sure what I would do if we were remodeling right now. I had one friend that left her concrete subfloors until she could afford other flooring. We also installed our own ceramic tile in our first home when we remodeled because it was inexpensive, easy-ish to install, and didn’t have plastics. Laminates also have some potential for plastic chemicals and off-gassing from what I’ve read. You may also look at cork? I haven’t used it personally but I know that there are eco-friendly cork options. Good luck!
Thank you Katy, I’ll look into cork. I was trying to avoid tile because I hate how dirty the grout can get. But it’s preferable to “off-gassing” as you called it.
The other option was straight, old fashioned wood flooring!
Thank you again for your response and I pray that your pregnancy is progressing safely!
God bless you and your family,
What do you replace garbage bags with?!! My family has been making the switch to non plastic for some time now, but this is a dilemma that I have yet to figure out. We do not have a garbage disposal and we have a large indoor/outdoor fur family. I reuse and re-purpose plastic grocery bags in as many ways as possible to reduce my intake, as in I use them to scoop the cat litter instead of buying a small garbage bag, cut the bags and make plarn and craft with it (plastic yarn), etc. But still find it impossible to eliminate them in a affordable way. Suggestions?
Is it safe to use a convection oven instead of a microwave? I bought one to replace the microwave, even though I don’t use it some of my family members do. I actually reduced their microwave use. Most of the stuff is expensive so we have to do the transition to non-toxic items little by little. Please answer to my e-mail. Thank you and Blessings.
I wrote abut that here: https://wellnessmama.com/3736/microwave/
I lived in Norway, over there they have shopping bags made of starch that HAVE to be used in trash cans!
I already have tons of plastics in my home. My issue is recycling vs. reusing. Recycling plastic can increase your carbon footprint, so we are trying to reuse. For instance, we plan to use a squeezable ketchup bottle to apply fertilizer to our plants in the spring. I also plan to knit our dearth of plastic bags into a large reusable bag!
I’ve been moving away from plastic gradually, and love bringing my work lunches in glass containers and I love my bkr brand water bottles. I realized recently that my kitchen kettle was still fully plastic. An avid tea drinker, I never had it occur to me that maybe I should look for an alternative! So I found a ceramic electric kettle online made by Bella houseware. Not only is it made of ceramic, heats up quick, and is silent, but it’s soooo cute and and you can set the kettle on any service even if the water is still hot. I noticed my teas taste better now and feel much better about my health!!
I have always wondered if Silicone is really safe and if Silicone another Plastic?? After all it is another man-made product, wonder what really happens when it is used at high temperatures such as baking. Probably after 15-20 years of using Silicone, many studies might come up suggesting the harmful effects of such products.
Perhaps it is time to go back to the roots….. Good old Clay pots and pans! What say??
I just saw on CNN website an article titled “Say Good Bye to Plastic Baggies” and article about a lady named Kat Nouri on her silicon bag invention. Neat! I personally want to attempt to sew my own little pocket-like reusable baggies…though I’m totally a new sewer.
I have a ton of plastic bags, which I use for cat litter clumps. But I plan to try to use some of them to knit a big reusable bag for groceries!
What a great post. I am slowly getting rid of a lot of the plastics in our home. I never really thought of stainless steel. Definetly going to check that out some more.
Hope you don’t mind, but I included this post – linking back to you- on my blog today.
Have a great weekend.