There’s A Frog Disruptor In My Soap
by John Laumer, Philadelphia
on 11. 7.06

We’ve all seen the personal care items that proclaim the equivalent of ‘Kills Bacteria On Contact,’ or, ‘Kills the Germs That Cause Bad Breath.’ There’s a whole conversation we could start about whether sterile lifestyles…the sort that get enforced with bactericides in personal care and cleaning products… could have an adverse impact on childhood immune system development and allergic response. But, we’ll leave that topic for later. This post is focused on the environmental risk versus the human health benefit of adding the bacteriocide Triclosan to soaps and lotions. (A list of consumer products containing triclosan is presented below.) We're focused on this more narrow question because of a recently studied consequence of triclosan in freshwater environments. Triclosan, widely used in soaps and toothpastes for its ability to kill bacteria, has been found to hasten the transformation of tadpoles into adult frogs. The new research, "published online September 29 in Aquatic Toxicology , is the first to show that triclosan can act as an endocrine disrupter at concentrations found in North American streams... More than 55% of streams examined in 2002 had a median concentration of 0.14 parts per billion (ppb) (Environ. Sci. Technol. 2002, 36, 2322–2329)". The concern is not just with aquatic life, due to triclosan’s structural similarity to thyroid hormones, which orchestrate growth and development in wildlife and humans.
So, why is a powerful bactericide included in a large number of personal care and cleaning products? Did some focus group indicate a nation-wide demand to get this in our mouths and on our skin? Before you offer a comment, consider this. Liquid products with no intrinsic anti-bacterial properties may have a shortened shelf life and product quality problems stemming from biodegradation. (Remarkably, even industrial lubricating oils and greases need to have anti-bacterial compounds added to prevent spoilage.) The obvious question would be: is Triclosan primarily added as a consumer product preservative? Or, is its addition mainly because of the ability to do marketing based on health claims? If the former, it would be USEPA regulated as a pesticide. If the latter, it would most likely be FDA regulated. We wonder if the eco-toxicological implications of triclosan in sewerage treatment plant overflows and in landfill leachate will get USEPA’s attention now, regardless of how it currently is being regulated?
The following partial list of Triclosan-containing personal care products was obtained from the Household Products Database.
Noxzema Triple Clean Antibacterial Lathering Cleanser
Colgate Total Toothpaste, Fresh Stripe
Revlon ColorStay LipSHINE Lipcolor Plus Gloss, Solar
Gentle Antibacterial Body Soap with Moisture Beads
Clearasil Daily Face Wash
Shield Deodorant Soap Bar, Surf Scent
Softsoap Gentle Antibacterial Body Wash with Vitamins
Aveeno Therapeutic Shave Gel
Softsoap Fruit Antibacterial Liquid Hand Soap
Right Guard Sport, Deodorant Aerosol, Fresh
Right Guard Sport, Clear Stick Deodorant
Suave Deodorant Soap, Antibacterial
Old Spice High Endurance Stick Deodorant,
pHisoderm Antibacterial Skin Cleanser
Softsoap Liquid Antibacterial Body Soap
Clean and Smooth Antibacterial Liquid Hand Soap
Old Spice Red Zone Antiperspirant & Deodorant
Colgate Total Toothpaste
Revlon ColorStay LipSHINE Lipcolor Plus Gloss
New Vaseline Brand Intensive Care Antibacterial Hand Lotion
Lever 2000 Soap Bar Antibacterial
Lever 2000 Deodorant Soap Bar
Imina Lathering Facial Cleanser
Softsoap 2 in 1 Antibacterial Hand Soap Plus Moisturizing Lotion
Softsoap Antibacterial Liquid Hand Soap with Light Moisturizers
Right Guard Sport, Deodorant Aerosol
Suave Liquid Hand Soap, Antibacterial
Bath & Body Instant AntiBacterial Hand Gel-Freesia
Dial Liquid Antibacterial Soap, Original Formula
Clean and Smooth Kitchen Antibacterial Liquid Hand Soap
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I actively avoid soaps and cleansers that claim to be anti-bacterial for the reasons listed above. But looking at this list I realize I still regularly use at least 3 products that have Triclosan (before today I didn't know the name of the offending ingredient). If anything these manufacturers should be required to warn consumers that a product contains anti-bacterial agents. Until then Triclosan is one more thing I will look out for on labels!
I'll point out that the purpose of the Clearasil face wash is to kill the germs that cause acne; it needs to have antibiotics to function properly. I don't know whether it needs this particular antibiotic, but it does need them.
i only use ORGANIC soaps and cleansers. they are much safer and they clean just as good.
I've only got one of those "offenders" in my house, and it's just been introduced to the other harmful, toxin-laden chemicals that I store in a box until my municipality begins taking them in for proper disposal (because pouring them down the sink or putting them into the landfill will still release the triclosan).
A note about the necessity of antibacterial chemicals in acne washes; alcohol and a number of peroxides (such as benzoyl peroxide) work just as well, as does salicylic acid (which can be derived from an elm bark).
One of the authors of the study is my biochemistry professor, and she gave our class an excellent lecture about triclosan and why we should really make an effort to avoid products that contain this nasty endocrine disrupter.
The worst problem with triclosan is not its use on soaps. In fact, triclosan is used in deodorants and also in a huge category os producst from Brazilian perfum industry called "deo-colony". The exposition of the environmmmet due to these lasta two categories (deodorants and deo-colony) are much more important than its use in sopas and cleansing products.
Greetings! Since the beginning of history, God has been revealing events to come to His people. On June 19, 2008 the Lord strongly impressed on me the need for His people to educate themselves concerning the products they buy and consume. I am writing this because I believe the Lord is warning His people of days to come. There are certain chemicals found in everyday products that are going to wreak havoc on our environment and well-being. One such chemical is Triclosan. Triclosan is an excellent product when used to protect healthcare providers treating patients with contagious diseases, such as medical professionals who are working in third-world countries during serious disease outbreaks. It can be a lifesaver to medical workers under those circumstances; however, the use of triclosan has not been tightly regulated, and it is now being overused in many products you and I use every day.
The warning cry is that this chemical and similar compounds will end up killing us if we continue to misuse and overuse them. Overuse puts us all at risk at contracting antibiotic-resistant superbugs, and individually, triclosan-based products weaken our immune systems. Please do not use or purchase triclosan-based products.
I hope you will take the time to read this brief message about the dangers of the chemical Triclosan and similar tricloson-like products (such as Triclocarban and quaternary ammonium compounds):
*Triclosan is found in hundreds of common everyday products, including nearly half of all commercial soaps.
*It is used so frequently that triclosan has made its way into the human body - a Swedish study found triclosan in human breast milk in three out of five women.
*Numerous studies have found that triclosan promotes the emergence of bacteria that are resistant to antibiotics.
*Dioxin, a highly carcinogenic, endocrine disrupting compound, may be formed during the manufacturing process of triclosan, and thus is a likely contaminant. More alarmingly, researchers found that when sunlight is shined on triclosan in water and on fabric, a portion of triclosan is transformed into dioxin. Because of its ubiquitous nature, the conversion to dioxin is of major concern.
*Triclosan is one of the most frequently detected compounds in rivers, streams, and other bodies of water, often in high concentrations. Triclosan is highly toxic to a number of different types of algae. Since algae are the primary producers in many aquatic ecosystems, high levels of triclosan may have destructive effects on aquatic ecosystems.
*The American Medical Association took an official stance against adding antimicrobials to consumer products in 2000 and has repeatedly urged the Food and Drug Administration (FDA) to better regulate these chemicals.
For more information google.com: "Triclosan."
The single most important thing you can do in your life is to establish a personal relationship with Jesus, in which He is your personal Lord and Savior. If you have not yet accepted Jesus into your life, you can do so now, by praying this prayer:
"Father, I know that I have broken your laws and my sins have separated me from you. I am truly sorry, and now I want to turn away from my past sinful life toward you. Please forgive me, and help me avoid sinning again. I believe that your son, Jesus is the Messiah and He died for my sins, was resurrected from the dead, is alive, and hears my prayer. I invite Jesus to become the Lord of my life, to rule and reign in my heart from this day forward. Please send your Holy Spirit to help me obey You, and to do Your will for the rest of my life. Amen."
Blessings to you,
Rev. K. L. Maines
Rev. K. L. Maines
Duly Ordained Pastor/Evangelist
For Prayer email me at : RevMaines@aol.com
Triclosan is found in the following products:
Soaps:
* Dial® Liquid Soap* Softsoap® Antibacterial Liquid Hand Soap* Tea Tree Therapy™ Liquid Soap* Provon® Soap* Clearasil® Daily Face Wash* Dermatologica® Skin Purifying Wipes* Clean & Clear Foaming Facial Cleanser* DermaKleen™ Antibacterial Lotion Soap* Naturade Aloe Vera 80® Antibacterial Soap* CVS Antibacterial Soap* pHisoderm Antibacterial Skin Cleanser
Dental Care:
* Colgate Total®; Breeze™ Triclosan Mouthwash* Reach® Antibacterial Toothbrush* Janina Diamond Whitening Toothpaste
Cosmetics:
* Supre® Café Bronzer™* TotalSkinCare Makeup Kit* Garden Botanika® Powder Foundation* Mavala Lip Base* Jason Natural Cosmetics* Blemish Cover Stick* Movate® Skin Litening Cream HQ* Paul Mitchell Detangler Comb* Revlon ColorStay LipSHINE Lipcolor Plus Gloss* Dazzle
Deodorant:
* Old Spice High Endurance Stick Deodorant* Right Guard Sport Deodorant* Queen Helene® Tea Trea Oil Deodorant and Aloe Deodorant* Nature De France Le Stick Natural Stick Deodorant* DeCleor Deodorant Stick* Epoch® Deodorant with Citrisomes* X Air Maximum Strength Deodorant
Other Personal Care Products:
* Gillette® Complete Skin Care MultiGel Aerosol Shave Gel* Murad Acne Complex® Kit®* Diabet-x™ Cream* T.Taio™ sponges and wipes* Aveeno Therapeutic Shave Gel
First Aid:
* SyDERMA® Skin Protectant plus First Aid Antiseptic* Solarcaine®* First Aid Medicated Spray;Nexcare™ First Aid* Skin Crack Care* First Aid/Burn Cream* HealWell® Night Splint* 11-1X1: Universal Cervical Collar with Microban
Kitchenware:
* Farberware® Microban Steakknife Set and Cutting Boards* Franklin Machine Products FMP Ice Cream Scoop SZ 20 Microban* Hobart Semi-Automatic Slicer* Chix® Food Service Wipes with Microban* Compact Web Foot® Wet Mop Heads
Computer Equipment:
* Fellowes Cordless Microban Keyboard and Microban Mouse Pad
Clothes:
* Teva® Sandals* Merrell Shoes* Sabatier Chef's Apron* Dickies Socks* Fruit of the Loom Socks* Biofresh® Socks
Children's Toys:
* Playskool® :o Stack 'n Scoop Whaleo Rockin' Radioo Hourglasso Sounds Around Drivero Roll 'n' Rattle Ballo Animal Sounds Phoneo Busy Beads Palo Pop 'n' Spin Topo Lights 'n' Surprise Laptop
Other:
* Bionare® Cool Mist Humidifier* Microban® All Weather Reinforced Hose* Thomasville® Furniture* Deciguard AB Ear Plugs* Bauer® 5000 Helmet* Aquatic Whirlpools* Miller Paint Interior Paint* QVC® Collapsible 40-Can Cooler* Holmes Foot Buddy™ Foot Warmer* Blue Mountain Wall Coverings* California Paints®* EHC AMRail Escalator Handrails* Dupont™ Air Filters* Durelle™ Carpet Cushions* Advanta One Laminate Floors* San Luis Blankets* J Cloth® towels* JERMEX mops
Source: BeyondPesticides.org
References taken from the CDC website:http://www.cdc.gov/ncidod/eid/vol7no3_supp/levy.htm
1Neu HC. The crisis in antibiotic resistance. Science 1992;257:1064-73.
2.Levy SB. The antibiotic paradox. How miracle drugs are destroying the miracle. New York: Plenum; 1992.
3.McMurry LM, Oethinger M, Levy SB. Triclosan targets lipid synthesis. Nature 1998;394:531-2.
4.McMurry LM, Oethinger M, Levy SB. Overexpression of marA, soxS or acrAB produces resistance to triclosan in Escherichia coli. FEMS Microbiol Lett 1998;166:305-9.
5.Suller MT, Russell AD. Triclosan and antibiotic resistance in Staphylococcus aureus. J Antimicrob Chemother 2000;46:11-8.
6.Hoang TT, Schweizer HP. Characterization of Pseudomonas aeruginosa enoyl-acyl carrier protein reductase (FabI): a target for the antimicrobial triclosan and its role in homoserine lactone synthesis. J Bacteriol 1999;181:5489-97.
7.Russell AD, Tattawasart U, Maillard J-Y, Furr JR. Possible link between bacterial resistance and use of antibiotics and biocides. Antimicrob Agents Chemother 1998;42:2151.
8.Mereghetti L, Quentin R, Marquet-van der Mee N, Audurier A. Low sensitivity of Listeria monocytogenes to quaternary ammonium compounds. Appl Environ Microbiol 2000;66:5083-6. 9.*McMurry LM, McDermott PF, Levy SB. Genetic evidence that InhA of Mycobacterium smegmatis is a target for triclosan. Antimicrob Agents Chemother 1999;43:711-3.
10.*Heath RJ, Roch CO. A triclosan-resistant bacterial enzyme. Nature 2000;406:145-6.
11.Radosti-Slater C, Aller GV, DeWolf W, Greenwood R, Nicholas R, Payne D, et al. Mode of action of triclosan in S. aureus [abstract]. American Society for Microbiology annual meeting, Los Angeles, California, 2000 May 21-24. Abstract 101, p. 26.
12.Meade MJ, Callahan TM. Unique mechanism of triclosan resistance identified in environmental isolates [abstract]. American Society for Microbiology annual meeting, Los Angeles, California, 2000 May 21-24. Abstract 73, p. 19.
13.Suzangar S, Allison DG, Gilbert P. An evaluation of biocide-containing materials for their surface colonization-resistance and other properties [abstract] American Society for Microbiology annual meeting, Los Angeles, California, 2000 May 21-24. Abstract 53, p. 17.
14.Alekshun MN, Levy SB. The mar regulon: multiple resistance to antibiotics and other toxic insults. Trends Microbiol 1999;7:410-3.
15.Barbosa T, Levy SB. Differential expression of over 60 chromosomal genes in Escherichia coli by constitutive expression of MarA. J Bacteriol 2000;182:3467-74.
16.Chuanchuen R, Beinlich K, Schweizer HP. Multidrug efflux pumps and triclosan resistance in Pseudomonas aeruginosa [abstract]. American Society for Microbiology annual meeting, Los Angeles, California, 2000 May 21-24. Abstract 31, p. 8.
17.Akimitsu N, Hamamoto H, Inoue R, Shoji M, Akamine A, Takemori K, et al. Increase in resistance of methicillin-resistant Staphylococcus aureus to beta-lactams caused by mutations conferring resistance to benzalkonium chloride, a disinfectant widely used in hospitals. Antimicrob Agents Chemother 1999;43:3042-3.
18.*Strachan DP. Hay fever, hygiene, and household size. BMJ 1989;299:1259-60.
19.*Braun-Fahrl*nder CH, Gassner M, Grize L, Neu U, Sennhauser FH, Varonier HS, et al. Prevalence of hay fever and allergic sensitization in farmer's children and their peers living in the same rural community. Clin Exp Allergy 1999;29:28-34.
20.*Rook GAW, Stanford JL. Give us this day our daily germs. Immunol Today 1998;19:113-6. 21.*Matricardi PM, Rosmini F, Riondino S, Fortini M, Ferrigno L, Rapicetta M, et al. Exposure to foodborne and orofecal microbes versus airbone viruses in relation to atopy and allergic asthma: epidemiological study. BMJ 2000;320:412-7.
22.*Aaby P, Shaheen SO, Heyes CB, Goudiaby A, Hall AJ, Shiell AW, et al. Early BCG vaccination and reduction in atopy in Guinea-Bissau. Clin Exp Allergy 2000;30:644-50.
23.*Folkerts G, Walzl G, Openshaw PJM. Do common childhood infections "teach" the immune system not to be allergic? Immunol Today 2000;21:118-20. }