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Mindful Momma

Simple Inspired Natural Living


Plastic Wrap 101

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plastic wrap 101 Plastic Wrap.  Can you think of a more mundane purchase?  Well, it might come as a surprise to learn that all plastic wrap is not the same and there are reasons to be choosy when you shop.

(UPDATE: It is my understanding that commercial plastic wrap brands no longer contain any PVC. However, concerns about the safety of plastic wrap still exist). 

Some brands of plastic wrap contain plasticizers to make the wrap more flexible.  These PVC-based cling wraps contain a liquid plasticizer called DEHA (Di-ethylhexyl).  While the FDA considers it safe for food use, numerous studies have confirmed that DEHA can leach out of plastic wrap and into food.  Since DEHA is a possible human carcinogen that affects the liver in particular, it might be a good idea to avoid it.  Foods like cheese and deli meats are of the most concern because they are capable of absorbing higher quantities of DEHA.  Also, vinyl chloride, the main building block of PVC, is a known human carcinogen.  Apparently, there’s a lot of controversy about whether plastic wrap is really harmful or not, but my feeling is – stay on the safe side – especially when kids are involved.

So, just look for the brands that say ‘PVC-free’ or ‘no plasticizers’, right?   Not so easy, I’m afraid.  Most brands don’t say what they’re made of because – guess what – they don’t have to.  However some brands are catching on to consumer’s concerns so it’s worth a look at the package.

According to The Green Guide’s Plastic Container Report and other sources, here are the brands of plastic wrap to avoid:

  • Reynolds Wrap
  • Polyvinyl Films All-Purpose Food Wrap

and these are the brands that are OK (they are made of #4 LDPE plastic instead of PVC):

  • Glad Cling Wrap
  • Saran Cling Plus
  • Best-Yet Clear Plastic Wrap
  • Diamant Food Wrap
  • Natural Value Plastic Wrap (carried at Whole Foods and many co-ops, this brand also uses recycled paper boxes)

A couple more tips about plastic wrap:

  • always avoid using plastic wrap in the microwave
  • store food in reusable containers or use non-plastic bowl covers instead

Whew!  That’s a lot about a pretty boring (but important!) subject.

 

 

 

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Filed Under: Education, Healthy Home, Healthy Pantry, Natural Living Tagged With: plastic, safer products

About Micaela

Micaela Preston is natural living educator and safe and sustainable product activist. She has spoken at conferences and events, has lobbied for safer chemical laws, and has consulted with many brands and businesses. Her book, Practically Green: Your Guide to Eco Friendly Decision Making was published in 2009.

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  1. The Not Quite Crunchy Parent says

    October 6, 2007 at 6:21 am

    Terrific information. I hadn’t considered that! BTW – In general, store brands are made by whatever company makes the brand name product the store carries. It’s kind of a trade off…the brand name company makes more or less no money off the “Kirkland” brand but gets to make money on their branded product….not sure what brand plastic wrap Costco carries….

    Reply
  2. Mefuza says

    October 9, 2007 at 9:13 am

    Thanks for the information. Good to consider.

    Reply
  3. Anna Martin says

    October 9, 2007 at 12:32 pm

    Thanks for the plastic wrap info. I must admit that I’m not the best when it comes to lifting the plastic off of my food when it’s in the mircowave.

    What are the risks if I were to use one of those hard plastic covers (that go over your plate)?
    On one hand you don’t have to deal with plastic wrap, nor do you have to buy plastic wrap for this purpose,
    however…
    on the other hand this plastic hard cover might be toxic anyway.
    Anyone have any thoughts on this?

    Reply
  4. Mindful Momma says

    October 9, 2007 at 12:43 pm

    Good question Anna. I haven’t read anything about the hard plastic covers but my guess is that it would be better than plastic wrap. See if there is a recycling code on the cover. The types of plastics that are known to leach potentially bad chemicals into food and drinks are #3, #6 and #7.

    Reply
  5. Anna Hackman says

    October 9, 2007 at 2:36 pm

    I would really be curious about whether microwave covers are safe because I went to look at mine and there is not a number on it. It is dated 1986! I tried to see if anyone has spoken about this but all I see is info saying don’t use plastic period.

    In my search, I did see this great pdf file from checnet.org on some of the different plastic products out there and which numbers they are. (dated 2001)

    Curiously, they distinguished saran wrap into saran wrap with cling plus (#4)and saran classic, the later being pvc. I have no idea if they still carry different saran wraps anymore. Does anyone know?

    Great post, mindful momma. Even though you might think this is boring I found it very useful information!

    anna http://www.green-talk.com

    Reply
  6. MollyB says

    October 14, 2007 at 12:31 pm

    Thanks for the info! I’d never thought of using paper towels instead of plastic wrap in the microwave – not that I should be using the microwave …

    Reply
  7. kendra vogt says

    May 12, 2011 at 6:20 am

    Some safe alternatives to plastic wrap are butcher paper, waxed paper and cellulose bags

    Reply
  8. 2 player flash games says

    July 10, 2012 at 6:29 pm

    Terrific information. I hadn't considered that! BTW – In general, store brands are made by whatever company makes the brand name product the store carries. It's kind of a trade off…the brand name company makes more or less no money off the "Kirkland" brand but gets to make money on their branded product….not sure what brand plastic wrap Costco carries….
    +1

    Reply
  9. Nicole says

    February 12, 2017 at 4:05 pm

    Great article! We make reusable beeswax wraps for food for this reason!

    Reply

Trackbacks

  1. 8 Alternatives to Plastic Wrap for a Zero Waste Win says:
    July 10, 2018 at 2:49 pm

    […] wrap is now made primarily of LDPE (low-density polyethylene) which is deemed safe by the FDA but safety concerns about plastic wrap still exist (red flag […]

    Reply

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Micaela Preston I'm here to help you make lifestyle and product choices that are better for your health & the planet!
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