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Ramírez DM, Gutenkunst S, Lothrop N, Quijada C, Chaires M, Cortez I, Sandoval F, Camargo FJ, Gallardo EV, Torabzadeh E, Wagoner R, Lopez-Galvez N, Ingram M, Billheimer D, Wolf AM, Beamer PI. What a mix! Volatile organic compounds and worker exposure in small business beauty salons in Tucson, Arizona. Front Public Health 2023; 11:1300291. [PMID: 38164445 PMCID: PMC10757921 DOI: 10.3389/fpubh.2023.1300291] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2023] [Accepted: 11/24/2023] [Indexed: 01/03/2024] Open
Abstract
Introduction Small business beauty salons have volatile organic compounds (VOCs) in their workplace air. VOCs are present as ingredients in beauty or hair products. They may also form because of chemical reactions, where thermal-styling elements accelerate the volatilization of these compounds. Uncertainties remain about the relationship between air pollutant concentrations and the variety of beauty salon activities in a work shift. Investigating these associations can help determine high-risk services, associated products, and at-risk workers. Methods In this exploratory study, female community health workers recruited beauty salons from target zip codes in predominately Latino neighborhoods, including primarily Spanish-speaking small businesses. We collected salon chemical inventories, business characteristics, and participant activity logs to understand how chemicals and activities influence the total and specific VOC concentrations. We sampled personal total VOCs and specific VOCs from the same shop during the participant work shift. We also measured personal total VOCs for four work shifts per shop. Results A linear mixed effects model of log VOCs on the fixed effect of activity and the random effects of salon and shift within the salon showed that the variance between salons explains over half (55%) of the total variance and is 4.1 times bigger than for shifts within salons. Summa canisters detected 31 specific VOCs, and hazard scores ranged between 0 and 4.3. 2-Propanol (isopropyl alcohol) was the only VOC detected in all shifts of all salons. Discussion In this study, differences in VOC measurements were primarily between salons. These differences may result from differences in ventilation, services rendered, and product lines applied.
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Affiliation(s)
- Denise Moreno Ramírez
- Mel and Enid Zuckerman College of Public Health, The University of Arizona, Tucson, AZ, United States
| | | | - Nathan Lothrop
- Mel and Enid Zuckerman College of Public Health, The University of Arizona, Tucson, AZ, United States
| | - Carolina Quijada
- Mel and Enid Zuckerman College of Public Health, The University of Arizona, Tucson, AZ, United States
| | - Marvin Chaires
- Mel and Enid Zuckerman College of Public Health, The University of Arizona, Tucson, AZ, United States
| | - Imelda Cortez
- Sonora Environmental Research Institute, Inc., Tucson, AZ, United States
| | - Flor Sandoval
- Sonora Environmental Research Institute, Inc., Tucson, AZ, United States
| | - Fernanda J. Camargo
- Mel and Enid Zuckerman College of Public Health, The University of Arizona, Tucson, AZ, United States
| | - Emma V. Gallardo
- Mel and Enid Zuckerman College of Public Health, The University of Arizona, Tucson, AZ, United States
| | - Elmira Torabzadeh
- BIO5 Institute, The University of Arizona, Tucson, AZ, United States
| | - Rietta Wagoner
- Mel and Enid Zuckerman College of Public Health, The University of Arizona, Tucson, AZ, United States
| | - Nicolas Lopez-Galvez
- College of Health and Human Services School of Public Health, San Diego State University, San Diego, CA, United States
| | - Maia Ingram
- Mel and Enid Zuckerman College of Public Health, The University of Arizona, Tucson, AZ, United States
| | - Dean Billheimer
- Mel and Enid Zuckerman College of Public Health, The University of Arizona, Tucson, AZ, United States
- BIO5 Institute, The University of Arizona, Tucson, AZ, United States
| | - Ann Marie Wolf
- Sonora Environmental Research Institute, Inc., Tucson, AZ, United States
| | - Paloma I. Beamer
- Mel and Enid Zuckerman College of Public Health, The University of Arizona, Tucson, AZ, United States
- BIO5 Institute, The University of Arizona, Tucson, AZ, United States
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Ebrahimi V, Yarahmadi R, Salehi M, Ashtarinezhad A. Assessing occupational exposure of airborne PMs and TVOCs in the nail salons in Tehran city, Iran. Heliyon 2023; 9:e23088. [PMID: 38144351 PMCID: PMC10746482 DOI: 10.1016/j.heliyon.2023.e23088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Revised: 11/05/2023] [Accepted: 11/27/2023] [Indexed: 12/26/2023] Open
Abstract
There are concerns about the health of nail salon technicians due to the inherently harmful agents such as volatile organic compounds (VOCs) and released particles in the salons. For this reason, this study was conducted to investigate the occupational exposure of nail salon technicians to VOCs and particulate matters (PMs) in the nail salons in Tehran, Iran. In this cross-sectional study, indoor air quality and measurement continually Total VOCs and PMs in the various size of PM1-PM10 using PhoCheck Tiger and particle counter device investigated, respectively. site observation, and an interview with the manager in 49 salons in Tehran. Data was analyzed using SPSS software (version 22). Mean concentrations of PM1 with 2.56 μɡ/m3 was the lowest amount and PM10 with 346.86μɡ/m3 had the highest concentration. Also, the mean concentration of TVOCs was equal 2.61 ppm. The results of the regression model showed that there is a statistically significant between the number of services with airborne PMs (PM2.5), (p-Value≤0.050). In salons only with nail activities, the concentration of PM4 was less than the others, although this correlation was statistically significant just for PM1 (p-Value = 0.010). By implementing effective local exhaust ventilation systems equipped with dust collectors and utilizing safe products, the emission of particles and chemical compounds within salons can be significantly reduced.
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Affiliation(s)
- Vida Ebrahimi
- Department of Occupational Health Engineering, School of Public Health, Iran University of Medical Sciences, Tehran, Iran
| | - Rasoul Yarahmadi
- Air Pollution Research Center, Department of Occupational Health Engineering, School of Public Health, Iran University of Medical Sciences, Tehran, Iran
| | - Masoud Salehi
- Department of Biostatistics, School of Public Health, Iran University of Medical Sciences, Tehran, Iran
| | - Azadeh Ashtarinezhad
- Air Pollution Research Center, Department of Occupational Health Engineering, School of Public Health, Iran University of Medical Sciences, Tehran, Iran
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Lothrop N, Sandoval F, Cortez I, Wagoner R, Lopez-Galvez N, Parra K, Wolf AM, Wertheim BC, Quijada C, Lee A, Griffin S, Bell M, Carvajal S, Ingram M, Beamer P. Studying full-shift inhalation exposures to volatile organic compounds (VOCs) among Latino workers in very small-sized beauty salons and auto repair shops. Front Public Health 2023; 11:1300677. [PMID: 38106905 PMCID: PMC10722412 DOI: 10.3389/fpubh.2023.1300677] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2023] [Accepted: 10/23/2023] [Indexed: 12/19/2023] Open
Abstract
Background One in every 200 US jobs is in a beauty salon or auto repair shop, where workers are regularly exposed to volatile organic compounds (VOCs) that may cause a range of short- and long-term health issues. In these shops, Latino workers are overrepresented and lack culturally and linguistically appropriate industrial hygiene resources. This leaves a gap in knowledge on inhalation exposures to VOCs in this hard-to-reach and ubiquitous worker population. Objective Our goal was to recruit hard-to-reach, predominantly Spanish-speaking workers in beauty salons and auto repair shops and monitor total VOC inhalation exposures for over entire work shifts, with minimal impact on workers, clients, and business. Methods We developed and refined measurement and exposure assessment methods for personal and area full-shift VOC inhalation exposures. Results With minimal participant loss, we measured over 500 h of real-time, personal VOC exposures and recorded activities and other exposure factors for 47 participants, while also documenting chemical inventories and quantifying indoor area concentrations of specific VOCs among 10 auto repair shops and 10 beauty salons. Conclusion Lessons learned from our study can assist future studies of inhalation exposures in other hard-to-reach occupational populations.
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Affiliation(s)
- Nathan Lothrop
- Mel and Enid Zuckerman College of Public Health, University of Arizona, Tucson, AZ, United States
| | - Flor Sandoval
- Sonora Environmental Research Institute, Inc., Tucson, AZ, United States
| | - Imelda Cortez
- Sonora Environmental Research Institute, Inc., Tucson, AZ, United States
| | - Rietta Wagoner
- Mel and Enid Zuckerman College of Public Health, University of Arizona, Tucson, AZ, United States
| | - Nicolas Lopez-Galvez
- Mel and Enid Zuckerman College of Public Health, University of Arizona, Tucson, AZ, United States
| | - Kimberly Parra
- Mel and Enid Zuckerman College of Public Health, University of Arizona, Tucson, AZ, United States
| | - Ann Marie Wolf
- Sonora Environmental Research Institute, Inc., Tucson, AZ, United States
| | - Betsy C. Wertheim
- University of Arizona Cancer Center, University of Arizona, Tucson, AZ, United States
| | - Carolina Quijada
- Mel and Enid Zuckerman College of Public Health, University of Arizona, Tucson, AZ, United States
| | - Amanda Lee
- Mel and Enid Zuckerman College of Public Health, University of Arizona, Tucson, AZ, United States
| | - Stephanie Griffin
- Mel and Enid Zuckerman College of Public Health, University of Arizona, Tucson, AZ, United States
| | - Melanie Bell
- Mel and Enid Zuckerman College of Public Health, University of Arizona, Tucson, AZ, United States
| | - Scott Carvajal
- Mel and Enid Zuckerman College of Public Health, University of Arizona, Tucson, AZ, United States
| | - Maia Ingram
- Mel and Enid Zuckerman College of Public Health, University of Arizona, Tucson, AZ, United States
| | - Paloma Beamer
- Mel and Enid Zuckerman College of Public Health, University of Arizona, Tucson, AZ, United States
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Ebrahimi V, Yarahmadi R, Salehi M, Ashtarinezhad A. Exposure assessment to BTEX in the air of nail salons in Tehran city, Iran. Heliyon 2023; 9:e18195. [PMID: 37519745 PMCID: PMC10375791 DOI: 10.1016/j.heliyon.2023.e18195] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Revised: 07/11/2023] [Accepted: 07/11/2023] [Indexed: 08/01/2023] Open
Abstract
The nail salon industry has grown considerably, but there are serious concerns about the health risks associated with working in this field. Therefore, the purpose of this study was to investigate the exposure of nail technicians to BTEX. A cross-sectional study was conducted on 49 salons, and NIOSH Method 1501 was used to measure the concentration of BTEX in the breathing zone of technicians. The EPA method was used to assess health risks. Statistical analysis was conducted using SPSS software. The mean concentrations of toluene were (82.65 ± 198.84µg/m3)µg/m3, followed by benzene (10.58 ± 9.62µg/m3), p-xylenes (20.77 ± 37.79µg/m3), o-xylene (13.79 ± 25.70µg/m3), and ethylbenzene (29.35 ± 58.26µg/m3) , that lower than the permissible exposure limits suggested by NIOSH. Among the BTEX, toluene (82.65 ± 198.84µg/m3) has the most concentration in the nail salons. It was also discovered through multiple linear regression analysis that humidity had a significant effect on increasing the concentration of toluene (Beta = 0.50, P-value = 0.001) and ethylbenzene (Beta = 0.16, P = 0.049), while there was a considerable association between the number of services performed and benzene concentration (Beta = 0.34, P = 0.010). The average inhalation lifetime cancer risk for benzene (4.9 × 10 -5±4.5 × 10-5) was higher than the recommended value set by the US EPA. Although the concentrations of BTEX were lower than the maximum permissible limits, the results of the cancer risk assessment for benzene showed that working in nail salons with poor ventilation is hazardous. Therefore, exposure can be minimized by ensuring appropriate ventilation in the workplace and using safe products.
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Affiliation(s)
- Vida Ebrahimi
- Department of Occupational Health Engineering, School of Public Health, Iran University of Medical Sciences, Tehran, Iran
| | - Rasoul Yarahmadi
- Air Pollution Research Center, Department of Occupational Health Engineering, School of Public Health, Iran University of Medical Sciences, Tehran, Iran
| | - Masoud Salehi
- Department of Biostatistics, School of Public Health, Iran University of Medical Sciences, Tehran, Iran
| | - Azadeh Ashtarinezhad
- Air Pollution Research Center, Department of Occupational Health Engineering, School of Public Health, Iran University of Medical Sciences, Tehran, Iran
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Arfaeinia H, Dobaradaran S, Mahmoodi M, Farjadfard S, Tahmasbizadeh M, Fazlzadeh M. Urinary profile of PAHs and related compounds in women working in beauty salons. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 851:158281. [PMID: 36029813 DOI: 10.1016/j.scitotenv.2022.158281] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Revised: 08/21/2022] [Accepted: 08/21/2022] [Indexed: 06/15/2023]
Abstract
Polycyclic aromatic hydrocarbons (PAHs) are a group of chemical compounds which interest to human biological monitoring researches because of their potential carcinogenic, mutagenic, and teratogenic properties. However, the exposure of female beauticians to these contaminants is not well-reported. For biomonitoring of potential exposure of female cosmeticians to PAHs in beauty salons, urine samples were taken from cosmetologist women (n = 50.00) and housewives (n = 35.00) as the exposure group (EG) and control group (CG), respectively. Next, unmetabolized PAHs levels as well as the concentration of - 1-hydroxypyrene (1-OHP) were analyzed in these specimens. In addition, since benzene has some common source with PAHs, in this study t, t'-Muconic acid (TTMA) level was also determined as the metabolite and indicator of exposure to benzene. The results indicated a high detection frequency of the target compounds (PAHs, 1-OHP and TTMA) in the urine specimens of beauticians. The results also showed that there is a significant difference between the concentration of these pollutants in the urine specimens of the exposure and control groups. The median concentration of ΣPAHs, 1-OHP, and TTMA in the before exposure (BE) specimens collected from the exposure group were 337.42 ng/L, 593.92 ng/L, and 247.90 μg/L, respectively. However, a higher concentration of these contaminants was observed in the after exposure specimens with a median concentration of 423.29 ng/L, 745.03 ng/L, and 310.97 μg/L, respectively. In terms of contribution of PAHs compounds in total toxic equivalents, DahA, BaP, and IndP with 59.03, 28.73, and 2.86 % had the largest share. In this study, it was also observed that some kidney damage biomarkers as well as some oxidative stress injury biomarkers are positively and significantly correlated with the urinary values of ∑PAHs. Thus, it can be concluded that high health risks threaten the female beauticians regarding kidney injury and DNA oxidative stress.
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Affiliation(s)
- Hossein Arfaeinia
- Department of Environmental Health Engineering, Faculty of Health and Nutrition, Bushehr University of Medical Sciences, Bushehr, Iran; Systems Environmental Health and Energy Research Center, The Persian Gulf Biomedical Sciences Research Institute, Bushehr University of Medical Sciences, Bushehr, Iran
| | - Sina Dobaradaran
- Department of Environmental Health Engineering, Faculty of Health and Nutrition, Bushehr University of Medical Sciences, Bushehr, Iran; Systems Environmental Health and Energy Research Center, The Persian Gulf Biomedical Sciences Research Institute, Bushehr University of Medical Sciences, Bushehr, Iran
| | - Marzieh Mahmoodi
- Department of Biostatistics and Epidemiology, School of Health and Nutrition, Bushehr University of Medical Sciences, Bushehr, Iran
| | - Sima Farjadfard
- Department of Environmental Health Engineering, Faculty of Health and Nutrition, Bushehr University of Medical Sciences, Bushehr, Iran
| | - Masoumeh Tahmasbizadeh
- Student Research Committee, School of Health, Isfahan University of Medical Sciences, Isfahan, Iran.
| | - Mehdi Fazlzadeh
- Social Determinants of Health Research Center, Ardabil University of Medical Sciences, Tehran, Iran; Lung Diseases Research Center, Ardabil University of Medical Sciences, Ardabil, Iran.
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Rogula-Kopiec P, Rogula-Kozłowska W, Majewski G. Particulate Matter Concentration in Selected Facilities as an Indicator of Exposure to Their Service Activities. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:10289. [PMID: 36011921 PMCID: PMC9407963 DOI: 10.3390/ijerph191610289] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Revised: 07/25/2022] [Accepted: 08/08/2022] [Indexed: 06/15/2023]
Abstract
In recent years, the correlation between the concentration of pollutants in the atmosphere and inside buildings has been reported as high. The air inside living quarters and public utility buildings or the interiors of public transport vehicles, as well as the relationship between the internal and external sources of particulate matter (PM) and gaseous pollutants, have underwent sufficient research. On the other hand, non-production rooms, i.e., offices, restaurants, beauty salons, etc. remain very poorly recognized in this respect. For the above reasons, the aim of this work is to determine the difference in the total dust (TSP) and respirable PM (PM4) concentrations in selected rooms, i.e., offices and beauty centers, in relation to their outdoor concentrations. They were measured at six locations in accordance with the standard for the conditions at workplaces by means of PM aspirators. Indoor concentrations of TSP and PM4 were much higher than those in the external surroundings of the facilities. There were no significant relationships between the TSP and PM4 concentrations inside and outside tested rooms. Although the characteristic of the internal PM essentially depends on the characteristics of the external PM migrating to the interior of the premises, considering some types of non-production premises, internal emissions fundamentally changed the characteristics of PM.
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Affiliation(s)
- Patrycja Rogula-Kopiec
- Institute of Environmental Engineering, Polish Academy of Sciences, 34 M. Skłodowska-Curie St., 41-819 Zabrze, Poland
| | - Wioletta Rogula-Kozłowska
- Institute of Safety Engineering, The Main School of Fire Service, 52/54 Słowackiego Street, 01-629 Warsaw, Poland
| | - Grzegorz Majewski
- Institute of Environmental Engineering, Warsaw University of Life of Sciences, 166 Nowoursynowska St., 02-776 Warsaw, Poland
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Kaikiti C, Stylianou M, Agapiou A. TD-GC/MS analysis of indoor air pollutants (VOCs, PM) in hair salons. CHEMOSPHERE 2022; 294:133691. [PMID: 35065178 DOI: 10.1016/j.chemosphere.2022.133691] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/30/2021] [Revised: 01/01/2022] [Accepted: 01/17/2022] [Indexed: 06/14/2023]
Abstract
Hairdressing personnel is daily exposed to various chemical air pollutants, and specifically to Volatile Organic Compounds (VOCs) and Particulate Matter (PM) in hair salons. This is of concern, due to the hazardous effects of these chemicals on the individual's health. Nevertheless, a limited exposure assessment of indoor air quality (IAQ) has been performed. The aim of this study was to analyze the indoor air in 5 hair salons, to assess the IAQ of the occupational exposure, and to identify the main VOCs produced or activities responsible for the respective indoor pollution. The chemical analysis took place inside the salon environment by monitoring the emitted VOCs, as well as the PM of 1, 2.5, 4, and 10 μm aerodynamic diameter. The sampling of VOCs was performed by adsorption of pollutants on Tenax TA sorbent tubes, that were subsequently analyzed using a thermal desorption unit coupled to gas chromatography/mass spectrometry (TD-GC/MS). The obtained results showed that hair products are a major source of air pollutants, as elevated concentrations of VOCs and PM are released in the working environment. Furthermore, the type and concentration of VOCs are affected by the various hair treatment activities taking place in the salons. Among the main compounds detected there was benzene, toluene, ethylbenzene, and xylenes, known as BTEX, as well as, diethyl phthalate, 1,4-dioxane, etc. More than 50 VOCs were identified (occurrence ≥60%) and 14 of them were quantified. Their average concentration levels varied from 12 μg m-3 for naphthalene to 941 μg m-3 for toluene. The measuring levels for PM revealed violations of the EPA and WHO international standards for permissible limit concentrations; this was the case in all hair treatment activities but mostly during keratin treatment. Hence, much more effort is needed to reduce the respective concentration levels of PM and VOCs, that contribute to self-reported health problems.
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Affiliation(s)
- Chrystalla Kaikiti
- Department of Chemistry, University of Cyprus, P.O.Box 20537, 1678, Nicosia, Cyprus
| | - Marinos Stylianou
- Department of Chemistry, University of Cyprus, P.O.Box 20537, 1678, Nicosia, Cyprus
| | - Agapios Agapiou
- Department of Chemistry, University of Cyprus, P.O.Box 20537, 1678, Nicosia, Cyprus.
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