[PPT] - Consumer Habits and Practices for Formulated Cleaning Products and PowerPoint Presentation

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Consumer Habits and Practices for Formulated Cleaning Products and Personal Care Products

Presented By:

Dr. Paul C. DeLeo

Senior Director, Environmental Safety 21st Annual Meeting of the International Society of Exposure Science Baltimore, Maryland October 25, 2011 Symposium on:

Exploring Global Data Resources for Consumer Exposure Assessment

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About ACI

ACI is a 117-member trade association representing

the $30 billion US cleaning products industry

ACI has studied product ingredient safety for 50 years
ACI sponsored nearly 300 of 2,700 HPV chemicals in

the EPA and OECD programs over the last decade

ACI provided data beyond-SIDS including exposure

and screening-level risk assessments of its ingredients

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Information Needs for Exposure Assessment

f Formulated Consumer Products
What ingredients are in products?
What are the exposure models for products?
What are the exposure factors for products?
What is the ingredient concentration?
Is there one place where I can find all of this

information?

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What ingredients are in products?

Mandatory ingredient reporting

– Cosmetic labeling (except fragrances, dyes, preservatives)

Fragrance Industry published a list of fragrance ingredients used in

consumer goods by their customers worldwide in 2010

– Cleaning product labeling in Europe

Voluntary ingredient reporting for cleaning products

– N. America Ingredient Communication (ACI/CSPA/CCSPA) (http://www.cleaninginstitute.org/ingredientcentral/) – Australia “What’s In It?” campaign (ACCORD)

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What are the exposure models for products?

Product exposure scenarios broken down by:

Route of exposure (dermal, oral, respiratory)
Direct/Indirect exposure
Activity/Use
Regional approaches (North America, Europe,

Other)

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Sample Exposure Models

Exposure Route PE Scenario PE Model Parameters Dermal: Indirect Exposure after activity/use: Laundry detergents: wearing clothing Fabric conditioners: wearing clothing North American (NA) approach: A × PR × PT × CF × DA BW where, PR = 1% based on SDA data European Union (EU) approach: A × PR × PT × CF × DA BW where PR = (PD × FD) / W) × CA and PD = Sw / Tw A: amount used (g/day) PR: percent retained on clothing (%) PT: % transferred from clothing to skin CF: conversion factor (1,000 mg/g) DA: dermal absorption (100%) BW: female body weight (60 kg) PD: percent deposition (%) FD: fabric density (mg/cm2) W: total wash weight (mg) CA: body surface contact area (cm2) Sw: Mass of water after spin cycle (kg) Tw: Mass of water per spin cycle (kg) Dermal: Direct Exposure during activity/use of: Laundry detergent: hand-washing clothes Laundry detergent: laundry pretreatment Dish detergent: hand-washing dishes Dish detergent: washing hands Dilutable hard surface cleaners Nondilutable hard surface cleaners Dilutable all-purpose cleaners Nondilutable all-purpose cleaners NA and EU approach: FQ × CA × PC × FT × CF × TF × DA BW FQ: frequency of use (use/day) CA: body surface contact area (cm2) PC: product concentration (g/cm3) FT: film thickness on skin (cm) CF: conversion factor (1,000 mg/g) TF: time scaling factor (unitless) DA: dermal absorption (100%) BW: female body weight (60 kg)

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What are the exposure factors for products?

Exposure factors (habits and practices) for formulated consumer products:

Frequency of product use
Amount of product per use (dosing)
Duration of use (time to rinse-off)

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Data Sources

Regulatory authorities (e.g., EPA Exposure Factors

Handbook, EU Technical Guidance Document)

Submissions to regulatory authorities (e.g., AISE-

CEFIC HERA, AIHC exposure initiative assessments)

Published literature
Survey data collected by industry associations (i.e.,

CTFA/PCPC, COLIPA, AISE, SDA/ACI)

Member company data

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Exposure Factor Data Sources

Cleaning product habits and practices

– For laundry, dishwashing & hard surface cleaners

North America: SDA/ACI (Sanderson et al., 2006)
Europe: AISE/CEFIC HERA Guidance Document (2005)
Personal care product habits and practices

– For 12 product types covering 95% of exposure)

U.S.: CTFA/PCPC (Loretz et al., 2005, 2006, 2008)
Europe (Hall et al., 2007, 2011)

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What is the ingredient concentration?

SDA 2001 Member Survey

Chemical production/importation volume
Chemical use by product category (e.g., liquid

laundry detergent)

Chemical releases to the environment
Conditions under which potential worker exposures

are mitigated

Concentration in formulated products

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SDA Member Survey Results

Minimum/maximum ingredient concentrations
Major chemical categories: Aliphatic acids, Aliphatic

alcohols, Alkyl sulfates, Amine oxides, Hydrotropes, LAS

Five product categories

– Laundry: 9 product types – Dishwashing: 3 product types – General Cleaning: 7 product types – Personal Care: 15 product types – Cosmetics: 4 product types

North America, Europe and Japan

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One-stop Shopping

Exposure data for formulated

consumer products

Risk screening methodology
Case studies: peer-reviewed

journal articles

Ingredient concentration data
Available on ACI Science

website (aciscience.org)

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Summary

Data are readily available for what ingredients are in

cleaning product from manufacturers (http://www.cleaninginstitute.org/ingredientcentral/)

Info on exposure models, exposure factors and

(some) ingredient concentrations for formulated consumer products are available via ACIScience.org

Ingredient concentration data are often proprietary

so some educated estimation may be necessary

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References

Hall, B., S. Tozer, B. Safford, M. Coroama, W. Steiling, M.C. Leneveu-Duchemin, C. McNamara, M. Gibney. 2007. European

consumer exposure to cosmetic products, a framework for conducting population exposure assessments. Food Chem. Tox. 45: 2097-2108.

Hall, B., W. Steiling, B. Safford, M. Coroama, S. Tozer, C. Firmani, C. McNamara, M. Gibney. 2011. European consumer exposure

to cosmetic products, a framework for conducting population exposure assessments Part 2. Food Chem. Tox. 49: 408-422.

Human and Environmental Risk Assessment on Ingredients of Household Cleaning Products (HERA). 2005. Guidance

Document Methodology. Available at: http://www.heraproject.com/files/HERA TGD February 2005.pdf

Loretz, L.J., A.M. Api, L.M. Barraj, J. Burdick, W.E. Dressler, S.D. Gettings, H. Han Hsu, Y.H.L. Pan, T.A. Re, K.J. Renskers, A.

Rothenstein, C.G. Scrafford, C. Sewall. 2005. Exposure data for cosmetic products: lipstick, body lotion, and face cream. Food

Chem. Tox. 43:279-291.
Loretz, L., A.M. Api, L. Barraj, J. Burdick, D. Davis, W. Dressler, E. Gilberti, G. Jarrett, S. Mann, Y.H.L. Pan, T. Re, K. Renskers, C.

Scrafford, S. Vater. 2006. Exposure data for personal care products: Hairspray, spray perfume, liquid foundation, shampoo, body wash, and solid antiperspirant. Food Chem. Tox. 44: 2008-2018.

Loretz, L.J., A.M. Api, L. Babcock, L.M. Barraj, J. Burdick, K.C. Cater, G. Jarrett, S. Mann, Y.H.L. Pan, T.A. Re, K.J. Renskers, C.G.
Scrafford. 2008. Exposure data for cosmetic products: Facial cleanser, hair conditioner, and eye shadow. Food Chem. Tox. 46:

1516-1524.

Sanderson, H. J.L. Counts, K.L. Stanton and R.I. Sedlak. 2006. Exposure and prioritization – human screening data and methods

for high production volume chemicals in consumer products: Amine oxides, a case study. Risk Analysis 26(6): 1637-1657.

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Dr. Paul C. DeLeo

Senior Director, Environmental Safety American Cleaning Institute 1331 L Street, N.W., Suite 650 Washington, D.C. 20005 202-662-2516 pdeleo@cleaninginstitute.org http://www.aciscience.org

Thank You

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