Is This Toxic Chemical Lurking in Your Household Products?
By Erica Hartmann
This year marks 20 years since Hasbro was fined for false advertising, claiming their Playskool toys laden with the antimicrobial chemical triclosan would keep kids healthier. It is also the year when soap manufacturers will finally have to remove the chemical from their products.
Any antimicrobial chemicals in there? Shutterstock
Triclosan is one example of a potentially hazardous chemical used in some antimicrobial products. The U.S. Food and Drug Administration (FDA) recently banned it, along with 18 others chemicals, from hand soaps because of unacceptable risks to humans and the environment. Exposure to triclosan in general is linked with disruption of hormone function and the development of antibiotic resistance in bacteria.
The FDA asked manufacturers to demonstrate that these chemicals are safe for long-term use and more effective than regular soap. Neither has been proven.
But these same chemicals are still used in many other products—including plush toys, pool wings, pacifier pockets, building blocks and even craft supplies like markers and scissors—without any label required. Some of these products are marketed as being antimicrobial, but many aren't.
Because these products are not under the purview of the FDA, they aren't subject to the ban and companies aren't required to reveal what makes them antimicrobial. This means it is hard for consumers to know what products contain these chemicals.
6 Reasons Why You Should Stop Using Antibacterial Soap https://t.co/CsgF2VGKIl @nytimeshealth @Kris_Carr— EcoWatch (@EcoWatch)1467856209.0
Why Was Triclosan Banned in Soaps?
Manufacturers failed to demonstrate that antimicrobial soaps were any more effective than regular soaps. Essentially, there are no reported benefits of antimicrobial soaps to outweigh the risks of using antimicrobial chemicals. So, are these chemicals any more effective in other products?
Overall, peer-reviewed research showing that household products and building materials containing antimicrobial chemicals, such as cutting boards and industrial flooring, harbor fewer bacteria is scant. Research further demonstrating that these products protect human health is essentially nonexistent. This indicates that, much like in soaps, triclosan in other products isn't doing much good.
The FDA's decision applies only to over-the-counter soaps sold to consumers and not to soaps used in health care settings or any other consumer products or building materials not under the purview of the FDA.
But some health care providers are deciding to skip the antimicrobials. For example, Kaiser Permanente, a major health care system, stopped purchasing soaps containing triclosan several years ago. And in 2015 the system announced it would no longer use paint and interior building products containing antimicrobial chemicals, citing a lack of evidence that they actually prevent disease along with safety concerns.
Not only does research suggest that antimicrobial products are ineffective at reducing microbes on the product, but several studies also suggest they may be causing an increase in antibiotic resistance. Antibiotic-resistant infections, such as MRSA, cause an estimated 23,000 deaths every year in the U.S..
Research that I conducted at the Biology and the Built Environment Center at the University of Oregon demonstrated a troubling link, finding higher concentrations of triclosan and antibiotic resistance genes in dust in an athletic and educational facility. We are currently investigating how these antibiotic resistance genes can get into bacteria.
At the moment, it's unclear how much of the triclosan we find in dust comes from soaps or other products, but triclosan has been found in almost every dust sample assayed worldwide. This suggests that the more antimicrobial chemicals we use in our homes, classrooms and offices, the more antibiotic-resistant bacteria we see there.
Again, it is worth noting that we have no evidence that using any antimicrobial products other than toothpaste, whether they are soaps or other household goods, makes us any healthier. There is even some evidence to the contrary: Without adequate exposure to the right microbes, our children may be at a higher risk of developing conditions like allergies and asthma.
Why It's Hard to Know What Products Contain These Chemicals
Let's say, then, that we want to avoid products that contain triclosan or any of the other 18 antimicrobials banned in soap by the FDA. Should be fairly easy, right? Not so: Manufacturers are not required to tell us what makes their products antimicrobial.
Soaps are personal care products, which means they fall under the FDA's jurisdiction. The agency requires that active ingredients such as triclosan be listed. For instance, triclosan is also found in some toothpastes, in which it has been proven effective against plaque and it is listed on the label.
If you want to avoid buying soaps containing these chemicals before the ban goes into effect on Sept. 6 you just need to read the label. But products that are not under the agency's jurisdiction are subject to different requirements and don't have to list the chemicals they contain. It is incredibly difficult—if not impossible—to find out exactly which products contain which antimicrobial chemicals.
Products that are marketed as being antimicrobial, for instance, often contain these chemicals. But not all products that contain antimicrobial chemicals are advertised as such.
Concerned consumers can get recommendations from advocacy groups like the Environmental Working Group and Beyond Pesticides. However, that information is focused largely on triclosan and not the additional 18 chemicals banned from soap. And as manufacturers reformulate products without making public announcements, information may be incomplete or out of date.
Consumers looking for a simple way to get comprehensive information about antimicrobial products are out of luck. But one consumer with an awful lot of resources is actually starting to collect this information: Google. The tech giant went to such great lengths to uncover the ingredients for products used in their facilities that it developed an online tool called Portico. Unfortunately for us, Portico isn't yet available to the public.
It would help if regulators adopted consistent standards requiring common labeling practices and if manufacturers were required to disclose hazardous ingredients. We need to know what chemicals are in the products, especially when those chemicals could have adverse effects on our health and our environment.
What can consumers do? We can apply pressure by calling on retailers to carry antimicrobial-free products and to require clear labels on products that contain chemicals banned by the FDA.
Erica Hartmann is an assistant professor at Northwestern University. Reposted with permission from our media associate The Conversation.
Typhoon Molave is expected to make landfall in Vietnam on Wednesday with 90 mph winds and heavy rainfall that could lead to flooding and landslides, according to the U.S. Embassy and U.S. Consulate in Ho Chi Minh City. To prepare for the powerful storm that already tore through the Philippines, Vietnam is making plans to evacuate nearly 1.3 million people along the central coast, as Reuters reported.
EcoWatch Daily Newsletter
How does your burrito impact the environment? If you ordered it from Chipotle, there is now a way to find out.
- Food's Environmental Impact Varies Greatly Between Producers ... ›
- Panera Bread Becomes First Chain to Use Climate-Friendly Label ... ›
Are you noticing your shirts becoming too tight fitting to wear? Have you been regularly visiting a gym, yet it seems like your effort is not enough? It's okay to get disappointed, but not to lose hope.
By Sarah Steffen
A stretch of coastline in the Philippine capital, Manila has received backlash from environmentalists. The heavily polluted Manila Bay area, which had been slated for cleanup, has become the site of a controversial 500-meter (1,600-foot) stretch of white sand beach.
Sand Makeup Crucial for Ecosystems<p>While UNEP/GRID-Geneva generally supports finding <a href="https://www.dw.com/en/not-enough-sand-for-construction-industry-despite-abundance/a-49342942" target="_blank" rel="noopener noreferrer">alternative sources of sand</a> so as not to disrupt ecosystems in rivers and oceans when extracting them, Vander Velpen stressed it was vital to use sand which closely matches the makeup of the native sand to protect beach fauna.</p><p>"If you change the core characteristics of the native sand, the original sand, you need to do an environmental impact assessment (EIA) to find out how it's going to impact the ecosystem and nearby ecosystems," he told DW.</p><p>But according to Torres, such an assessment was not done in Manila.</p>
Beautification Stunt Instead of Proper Cleanup?<p>Manila Bay's waters are heavily polluted by oil and trash from nearby residential areas and ports. A huge "No swimming" sign warns visitors to stay away from the ocean.</p><p>Philippines' <a href="https://denr.gov.ph/index.php/priority-programs/manila-bay-clean-up/25-priority-programs/1825-frequently-ask-questions-faqs-on-the-dolomite-and-the-beach-nourishment-project" target="_blank">Department of Environment and Natural Resources (DENR)</a> has denied dolomite sand poses any risk to human health and the ecosystem.</p><p>However, scientists of the University of the Philippines have come forward disputing the DENR's claims. A <a href="https://biology.science.upd.edu.ph/index.php/ib-statement-regarding-dolomite-in-manila-bay/" target="_blank" rel="noopener noreferrer">statement by the Institute of Biology</a> said that using crushed dolomite did not address any of the rehabilitation phases and instead was "even more detrimental to the existing biodiversity as well as the communities in the area," pointing to the case of water birds. "The dumping of dolomite in Manila Bay has effectively covered part of the intertidal area used by the birds thereby reducing their habitat."</p><p>At peak migration season, Manila Bay is home to 90 aquatic bird species, including species of international conservation concern that are facing a very high extinction risk in the wild. </p><p>Authorities should focus on protecting and conserving biodiversity, the Institute of Biology added. "Rehabilitating mangroves is an example of a nature-based solution that is cheaper and more cost-effective than the dolomite dumping project," the scientists said.</p><p>Moreover, <a href="http://www.msi.upd.edu.ph/" target="_blank" rel="noopener noreferrer">the Marine Science Institute</a> has warned that prolonged inhalation of finer dust particles of dolomite could "cause chronic health effects," leading to discomfort in the chest, shortness of breath and coughing.</p><p>They also warned dolomite sand grains would erode during storms and be carried out to sea, essentially being washed away.</p>
Rehabilitation vs. Reclamation<p>Environmentalists say covering up the beach doesn't address the real issues of the bay. Torres and others believe the best way to clean up Manila Bay is not to add anything, but rather remove trash and pollution.</p><p>"There have been studies saying much of the waste comes from already collected waste — so these are open dump sites along the coast that get washed up because of the rain," Torres said.</p><p>She criticized the authorities for continuing to push reclamation projects she says are at odds with each other. These projects will affect large areas of mangrove forests, she said, and experts warn that this, in turn, exacerbates coastal erosion.</p><p>"If you've removed the areas that helped trap the sand, like mangrove forests, then the likelihood increases that you will have to nourish a beach. Same as building right up to the waterfront," said Vander Velpen of UNEP/GRID-Geneva.</p>
Plenty of Sand in the Sea?<p>The question of Manila's contentious white beach echoes larger questions about sand mining worldwide. <a href="https://unepgrid.ch/storage/app/media/documents/Sand_and_sustainability_UNEP_2019.pdf" target="_blank">Global sand consumption has tripled</a> over the past two decades, UNEP/GRID-Geneva has found. A huge chunk of it is now taken up by construction.</p><p>"Many operate on the assumption that natural sand is endless in its supply," said Vander Velpen.</p><p>Sand scarcity is a concern shared by Stefan Schimmels of <a href="https://www.fzk.uni-hannover.de/fzk_start.html?&L=1" target="_blank">Forschungszentrum Küste</a> who's done extensive research on shore nourishment to stop coastal erosion. And as climate change and rising sea levels are threatening coasts, demand for sand will grow even more.</p><p>A large study, the <a href="http://www.stencil-project.de/wp-content/uploads/2019/10/STENCIL_SWOT_Analyse_191026.pdf" target="_blank">Strategies and Tools for Environment-Friendly Shore Nourishments as Climate Change Impact Low-Regret Measures (STENCIL project)</a>, focused on the German island of Sylt, a popular vacation spot.</p><p>About 1 million cubic meter of sand per year is used to maintain the coastal area of Sylt, STENCIL project head Schimmels said. That's about 100 million 10-liter buckets of sand.</p><p>When sand was extracted off the coast of Sylt, underwater craters were formed. "You can still detect these craters even decades later," Schimmels told DW.</p><p>"Also when you add a couple of meters sand onto the beach — you essentially bury all things that do creep and fly," he said. "How quickly will they recover?" Schimmels said more research was needed as there was still too little known about long-term effects on the environment. </p>
Criticism Piling Up<p>As for Manila's artificial white sand, it looks like some might have already been blown away by a recent storm. DENR claims it wasn't washed away, but said that grayish sand, stones and other material had simply piled up over the dolomite sand. People in Manila have tweeted photos showing how the storm has ravaged the beach. </p>
<div id="adc0b" class="rm-shortcode" data-rm-shortcode-id="98f9390db6bb81cb421aaf0bb9d9a6fb"><blockquote class="twitter-tweet twitter-custom-tweet" data-twitter-tweet-id="1318816633280851969" data-partner="rebelmouse"><div style="margin:1em 0">Exactly one month after giving excited netizen a glimpse of Manila Bay white sands, look what happened now after ju… https://t.co/X0Z9i0bPB0</div> — M*A*S*H (@M*A*S*H)<a href="https://twitter.com/Magtira_Matibay/statuses/1318816633280851969">1603265362.0</a></blockquote></div><p>Authorities have been called tone-deaf for spending around 389 million pesos ($8 million) on a beach nourishment project in the middle of a raging pandemic.</p><p>An image of cake iced with the words "It really hurts - that's [worth] 389 million pesos?" has since gone viral.</p>
<div class="rm-shortcode" data-rm-shortcode-id="4387aad52ea316e4db7330052318ca2f"><div class="fb-post" data-href="https://www.facebook.com/theweekendpatisserie/posts/144564207350008"></div></div><p>"It's just a waste of precious resources," Torres said. </p><p>The environmental activist now also worries that she might be labeled a terrorist for speaking out under the <a href="https://www.dw.com/en/philippine-anti-terrorism-law-triggers-fear-of-massive-rights-abuses/a-53732140" target="_blank" rel="noopener noreferrer">Philippines' controversial new anti-terrorism law</a>. She says she could be arrested for inciting fear when talking about environmental dangers.</p>
- 8 World Cities That Could Be Underwater as Oceans Rise - EcoWatch ›
- Endangered Migratory Birds on Collision Course with New Airport ... ›
- How Is Climate Change Affecting the Philippines? - EcoWatch ›
A pair of studies released Monday confirmed not only the presence of water and ice on the moon, but that it is more abundant than scientists previously thought. Those twin discoveries boost the prospect of a sustainable lunar base that could harvest the moon's resources to help sustain itself, according to the BBC.
- Scientists Find Rust on the Moon 'Puzzling' - EcoWatch ›
- Historic NASA/SpaceX Mission Could Pave the Way for Space ... ›
- NASA Study of Increasingly Dire Global Water Shortages Finds ›
- Groundbreaking NASA Announcement: Evidence of Liquid Water on ... ›