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Plastic in your toothpaste?

Posted by on Mar. 23, 2014 at 3:21 AM
  • 11 Replies

Crest toothpaste imbeds plastic in our gums

Mar. 4th | Posted by 82 comments

This is polyethylene:

bottlesandbags

Did you know that polyethylene is the most common plastic in the world? It is used primarily for containers and packaging, such as these bottles and plastic grocery bags, and has been a concern for the environment because polyethylene lasts practically forever and isn’t biodegradable. It only breaks down into smaller and smaller particles until you can’t see it anymore. That’s why a couple of states are trying to ban it in body scrubs and dental products.

This is also polyethylene:
PeasizedTPaste

Well, not all of it. Most of it is toothpaste. But do you see those blue specks? That’s plastic. This is the suggested pea-sized amount that you should use when you brush your teeth. Yes, there is plastic in this toothpaste.

Want to see how many pieces of plastic are in this exact sample?

PasteSmear

Not that I’m counting the bits but that seriously looks like A LOT of plastic… err…high density polyethylene. That’s what plastic trash cans are made from! If you throw away the box like most people do, the ingredients aren’t actually listed on the tube (sneaky, sneaky, Procter & Gamble!) However, I was able to track down the box here at this link. We’re not talking about polyethylene glycol, which is soluble in water. This stuff won’t dissolve in water, or even acetone or alcohol for that matter. How do I know it won’t dissolve? Because I put on my little scientist hat and tested it.

Like many of you, we often let our daughter pick out her own toothpaste at the store. She liked the tween vibe of this particular product so much that she chose it twice, but eventually the squeezed-out tubes ended up in the back of her toothpaste drawer.

Crestforme

When I first got wind that plastic was in some toothpastes, it was kind of exciting to realize that we had some on hand! And a bit concerning, because, after all, this is in my own home, used by my own child. Able to confirm that, sure enough, there was polyethylene in this toothpaste, I squirted out a pea-sized sample, mixed it up with some water, strained out the undissolved particles and let them dry on a paper towel. Oh, and I used a hair dryer to speed things up because I’m impatient. Then I shook approximately half of the sample into each of two pyrex bowls and added some household solvents:

acetonealcohol

They didn’t dissolve in the acetone, (nail polish remover) or in the alcohol either. I even left the samples in the solutions overnight, then re-hydrated them. No change in the particles.

specks1polyethylenefinger

So it has been established here that polyethylene will not dissolve in the mouth, or even in household products. It is an inert substance, which means that it doesn’t change at all. You know, that’s pretty good in some ways, because at least it’s probably not morphing into big blobs of plastic evil cancer bait.

Here’s where the story gets scary, though.

You see, I’m not just a concerned mom. I’m also a dental hygienist. And I’m seeing these same bits of blue plastic stuck in my patients’ mouths almost every day.

Around our teeth we have these little channels in our gums, sort of like the cuticles around our fingernails. The gum channel is called a sulcus, and it’s where diseases like gingivitis get their start. A healthy sulcus is no deeper than about 3 millimeters, so when you have hundreds of pieces of plastic being scrubbed into your gums each day that are even smaller than a millimeter, many of them are getting trapped:

plasticingums

The thing about a sulcus is that it’s vulnerable. Your dental hygienist spends most of their time cleaning every sulcus in your mouth, because if the band of tissue around your tooth isn’t healthy, then you’re not healthy. You can start to see why having bits of plastic in your sulcus may be a real problem, sort of like when popcorn hulls find their way into these same areas. Ouch, right?

Like I said, I’ve been seeing these blue particles flush out of patients’ gums for several months now. So has the co-hygienist in our office. So have many dental hygienists throughout the United States and Canada who have consulted with each other and realized that we have a major concern on our hands.

This is what an actual polyethylene speck looks like when it’s embedded within the sulcus, under the gumline:

gingival specks

I am not saying that polyethylene is causing gum problems. I’d be jumping too soon to that conclusion without scientific proof.  But what I am saying definitively is that plastic is in your toothpaste, and that some of it is left behind even after you’re finished brushing and rinsing with it.

Do you want plastic in your toothpaste? So far the only mention of polyethylene on the Official Crest website at this link is that it is added to your paste for color, not as an aid in helping to clean your teeth or to disperse important anti-plaque or anti-cavity ingredients.

In other words, according to Crest:

Polyethylene plastic is in your toothpaste for decorative purposes only.

This is unacceptable not only to me, but to many, many hygienists nationwide. We are informing our patients. We are doing research separately and comparing notes. And until Procter & Gamble gives us a better reason as to why there is plastic in your toothpaste, we would like you to consider discontinuing the use of these products.

Here are some of the brands (click each to see their ingredient list and labeling) that we currently are aware of which contain polyethylene:

What you can do

At this point, it’s probably best if you leave your flaming torches back in the barn. We’re not going after witches or Frankenstein here; you’re using your power as a consumer to send a message that you do NOT want plastic in your toothpaste. Heck, you might even be worrying about what may happen if you or your children swallow some of it.

1. If you’ve already purchased one of these toothpastes you can take it back to the retailer where you bought it, make sure that the manufacturer knows why you’re returning it, and ask for a refund.

2. Lodge a Crest consumer complaint at (800) 959-6586 and report an adverse health effect, namely, that you’re concerned that plastic pieces may be getting trapped in your mouth.

3. Click here to send an email to Procter & Gamble, the makers of Crest.

4. Share this! Let your friends and family know that you are also concerned about the plastic in their toothpaste by clicking on your favorite social media link below and getting the word out.

Response to criticism

Procter & Gamble’s current party line? “We will discontinue our use of PE micro plastic beads in skin exfoliating personal care products and toothpastes as soon as alternatives are qualified.”

And your response then may be, “I will discontinue MY use of Crest toothpaste until there are no more decorative microplastics entering my mouth.”


 
 
Trish Walraven RDH, BSDH is a mom and practicing dental hygienist in the suburbs of Dallas, Texas. She is also the co-creator of BlueNote Communicator, the top selling intra-office computer messaging system for dental and medical offices.

References and acknowledgements

Plastic Trades Industry: http://www.plasticsindustry.org/AboutPlastics
US National Library of Medicine: http://dailymed.nlm.nih.gov/crest
HygieneTown: http://www.hygienetown.com/blue-dots-in-patients-mouths

And a HUGE thank you goes out to my friend and colleague Erika B. Feltham, RDH for bringing this problem to our attention and for her extensive research. Erika is dedicated to providing the best possible care for her patients. She has been active in the dental profession for over 30 years, is a recipient of the 2008 American Dental Hygiene Association/Johnson and Johnson Hygiene Hero Award, the 2010 RDH Sunstar Americas (GUM Dental)Award of Distinction, lectures extensively about the harmful effects of sour candies, energy and sports drinks, and along with her San Diego component, she is responsible for presenting the resolution on sour candy labeling at the 2009 CDHA House of Delegates.


by on Mar. 23, 2014 at 3:21 AM
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Replies (1-10):
KreatingMe
by Bronze Member on Mar. 23, 2014 at 8:09 AM

 Thanks for sharing. Toothpaste is one of the hold out commercial personal care products I still use. I make my own deodorant, I no poo- well in phases, I use Dr bronners in the shower. Even though we aren't using crest at the moment I will be paying attention to what's in our toothpaste. I don't understand why companies make such chemical laden products, like cleaning supplies. When did it become cleaning to spray and scrub a house with chemicals?

Trudestevens
by on Mar. 23, 2014 at 8:19 AM
I stopped using tooth paste made me sick. Dental problems. Then I used baking does hated it this it worked. Id get abcest that I'd have to get antibiotics and pay dentists hated it. I hated teeth whiting products too. Hated it. Now I use MMS 10 drops with 10 drops of citric acid until it turns brown in color add 6 ounces of water then add 20 drops of DMSO use within ten minutes I put solution in a water pix. Takes care of all infections in mouth plus my teeth are white because the MMS over a period of time lifts plaque all stains. Completely safe for me. Red Cross uses this for poor of world.
Carpy
by Ruby Member on Mar. 23, 2014 at 9:49 AM

It is also used in laxatives, skin creams and personal lubricants, beer, chewing gum, coffee, and the list goes on.

Teooper1
by Member on Mar. 23, 2014 at 9:50 AM
This is one of millions of products people use blindly. Read your ingredients before you eat it,put it in your mouth , or put it on your skin. As long as people by this crap they will keep making it!
quickbooksworm
by Silver Member on Mar. 23, 2014 at 9:59 AM
Dental professionals see this in patients mouths because people brush right before going to the dentist. These specs come out during the day with normal eating and drinking activity. That doesn't make it safe to ingest, there just isn't as much danger to the gums as they make it seem.
Laylah1983
by on Mar. 23, 2014 at 10:44 AM

There is so much toxic crap in regular store bought tooth paste. As far as store bought I think Tom's is about as good and chemical free as you can get. I never used it or really looked at the ingredients but it's supposed to "all natural". Myself I use Thieves from Young Living which has to be ordered and it cost a arm and leg but I am willing to pay it knowing how toxic your average store bought tooth paste is.

I use their tooth paste, mouth wash, and essential oil.

Sisteract
by Whoopie on Mar. 23, 2014 at 10:51 AM

I use Desert Essence and Baking Soda- I rotate.

orngblsm
by Member on Mar. 23, 2014 at 1:33 PM

Thanks for sharing. The other thing that icked me out was realizing that the sodium lauryl sulfate in the toothpate was the same stuff that was in my shampoo, dish detergent, laundry detergent, and mechanic's hand cleaner.  What amazes me is how companies are getting away with the harmful chemicals and other crap they are puttng into personal care items.

IhartU
by Gold Member on Mar. 23, 2014 at 1:36 PM

 I use Earth Paste- all natural and no worries!

http://www.earthpaste.com/

HaileysMom07180
by Bronze Member on Mar. 23, 2014 at 1:44 PM

holy cow!

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