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Lee M, Oh G, Kwon T, Park J, Lee K, Zoh KD, Yoon C. Emission characteristics of volatile organic compounds from consumer spray products based on product type, spray method, and distance. Sci Rep 2024; 14:17041. [PMID: 39048612 PMCID: PMC11269654 DOI: 10.1038/s41598-024-67963-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2024] [Accepted: 07/18/2024] [Indexed: 07/27/2024] Open
Abstract
Consumer spray products (CSPs) are widely used in daily life, yet it is challenging to find products that fully disclose all components posing health risks. Existing studies primarily focus on product components or VOC quantities emitted during use. Therefore, this study aimed to measure the VOC concentrations emitted by CSPs at varying distances. 47 CSPs available in the Korean market were selected, spanning three spray groups: antiseptics/insecticides (11), aromatic deodorants (16), and coating/polishing agents (20). VOC in air samples were collected using Tenax TA tube at a distance of 1 and 3 m from the sprayed CSPs and then analyzed by thermal desorption-gas chromatography-mass spectrometry system. Discrepancies were found between labeled and actual product components. Aromatic deodorants exhibited the highest total VOCs (TVOCs), while antiseptic/insecticide sprays exhibited the lowest. In the antiseptic/insecticide group and coating/polishing agent group, benzene as a propellant had a maximum concentration (30.9 ± 25.6 ppb), and as trigger, its concentration was 33.7 ± 30.7 ppb. Quantitative analysis using advanced analytical instruments only explained 26.1 ± 20.4% of toluene-equivalent TVOCs, suggesting the presence of additional substances. Concentrations varied by distance due to substance volatility and usage. Maintaining a distance of at least 1 m from CSPs is recommended.
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Affiliation(s)
- Myoungho Lee
- Department of Environmental Health Sciences, Graduate School of Public Health, Seoul National University, Seoul, 08826, Republic of Korea
| | - Gitaek Oh
- Department of Environmental Health Sciences, Graduate School of Public Health, Seoul National University, Seoul, 08826, Republic of Korea
| | - Taehong Kwon
- Department of Environmental Health Sciences, Graduate School of Public Health, Seoul National University, Seoul, 08826, Republic of Korea
| | - Jongmin Park
- Department of Environmental Health Sciences, Graduate School of Public Health, Seoul National University, Seoul, 08826, Republic of Korea
| | - Kiyoung Lee
- Department of Environmental Health Sciences, Graduate School of Public Health, Seoul National University, Seoul, 08826, Republic of Korea
- Institute of Health and Environment, Seoul National University, Seoul, 08826, Republic of Korea
| | - Kyung-Duk Zoh
- Department of Environmental Health Sciences, Graduate School of Public Health, Seoul National University, Seoul, 08826, Republic of Korea
- Institute of Health and Environment, Seoul National University, Seoul, 08826, Republic of Korea
| | - Chungsik Yoon
- Institute of Health and Environment, Seoul National University, Seoul, 08826, Republic of Korea.
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Yun H, Park J, Kim MK, Yoon C, Lee K, Zoh KD. Non-target screening of volatile organic compounds in spray-type consumer products and their potential health risks. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2023; 268:115695. [PMID: 37976932 DOI: 10.1016/j.ecoenv.2023.115695] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Revised: 11/10/2023] [Accepted: 11/12/2023] [Indexed: 11/19/2023]
Abstract
Widespread use of spray-type consumer products can raise significant concerns regarding their effects on indoor air quality and human health. In this study, we conducted non-target screening using gas chromatography-mass spectrometry (GC-MS) to analyze VOCs in 48 different spray-type consumer products. Using this approach, we tentatively identified a total of 254 VOCs from the spray-type products. Notably, more VOCs were detected in propellant-type products which are mostly solvent-based than in trigger-type ones which are mostly water-based. The VOCs identified encompass various chemical classes including alkanes, cycloalkanes, monoterpenoids, carboxylic acid derivatives, and carbonyl compounds, some of which arouse concerns due to their potential health effects. Alkanes and cycloalkanes are frequently detected in propellant-type products, whereas perfumed monoterpenoids are ubiquitous across all product categories. Among the identified VOCs, 12 compounds were classified into high-risk groups according to detection frequency and signal-to-noise (S/N) ratio, and their concentrations were confirmed using reference standards. Among the identified VOCs, D-limonene was the most frequently detected compound (freq. 21/48), with the highest concentration of 1.80 mg/g. The risk assessment was performed to evaluate the potential health risks associated with exposure to these VOCs. The non-carcinogenic and carcinogenic risks associated with the assessed VOC compounds were relatively low. However, it is important not to overlook the risk faced by occupational exposure to these VOCs, and the risk from simultaneous exposure to various VOCs contained in the products. This study serves as a valuable resource for the identification of unknown compounds in the consumer products, facilitating the evaluation of potential health risks to consumers.
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Affiliation(s)
- Hyejin Yun
- Department of Environmental Health Sciences, School of Public Health, Seoul National University, Seoul, South Korea
| | - Jeonghoon Park
- Department of Environmental Health Sciences, School of Public Health, Seoul National University, Seoul, South Korea
| | - Moon-Kyung Kim
- Institute of Health & Environment, Seoul National University, Seoul, South Korea
| | - Chungsik Yoon
- Department of Environmental Health Sciences, School of Public Health, Seoul National University, Seoul, South Korea; Institute of Health & Environment, Seoul National University, Seoul, South Korea
| | - Kiyoung Lee
- Department of Environmental Health Sciences, School of Public Health, Seoul National University, Seoul, South Korea; Institute of Health & Environment, Seoul National University, Seoul, South Korea
| | - Kyung-Duk Zoh
- Department of Environmental Health Sciences, School of Public Health, Seoul National University, Seoul, South Korea; Institute of Health & Environment, Seoul National University, Seoul, South Korea.
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Clausen PA, Kofoed-Sørensen V, Jensen SP, Larsen BXN, Jensen ACØ, Frederiksen M, Wolkoff P. Characterization of the aerosol release from spray cleaning and disinfection products - Spray scenarios in a climate chamber. Int J Hyg Environ Health 2023; 252:114220. [PMID: 37429119 DOI: 10.1016/j.ijheh.2023.114220] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Revised: 07/03/2023] [Accepted: 07/03/2023] [Indexed: 07/12/2023]
Abstract
Cleaning work using spray products has been associated with adverse respiratory effects but little is known of the exposure concentrations. The purpose of this study was to characterize aerosol generation at spray scenarios in a controlled climate chamber. Spraying on vertically and horizontally oriented surfaces, as well as spraying on a cloth, was investigated. Furthermore, the effect of nozzle geometry was tested. The average mass generation rates of six pressurized spray cans and 13 trigger sprays were about 1.7 g/s and did not differ significantly, but the average values of the individual sprays had large variations (0.5-3.1 g/s). The time required to halve the air concentration of aerosol particles, the half-life time, was determined for all spray products. The average half-life time of the total particle mass concentration (TPMC) of the pressurized spray cans was 0.5 h versus 0.25 h for trigger sprays. Gravimetrically determined airborne fractions of pressurized spray cans tended to be higher than those of trigger sprays. However, airborne fractions based on the measured peak TPMC were up to three orders of magnitude smaller. A comparison of different trigger spray nozzles when spraying the same product showed that the TPMC can be up to 18 times higher for the largest emitting nozzle. The distance of the nozzle to a cloth should be 1 cm to significantly reduce the concentration of the generated aerosols. ConsExpo modeling predicted the measured peak TPMC well but less well the decay.
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Affiliation(s)
- Per Axel Clausen
- National Research Centre for the Working Environment, Lersø Parkalle 105, Copenhagen Ø DK-2100, Denmark.
| | - Vivi Kofoed-Sørensen
- National Research Centre for the Working Environment, Lersø Parkalle 105, Copenhagen Ø DK-2100, Denmark
| | - Simon Pelle Jensen
- National Research Centre for the Working Environment, Lersø Parkalle 105, Copenhagen Ø DK-2100, Denmark
| | - Bianca Xuan Nguyen Larsen
- National Research Centre for the Working Environment, Lersø Parkalle 105, Copenhagen Ø DK-2100, Denmark
| | | | - Marie Frederiksen
- National Research Centre for the Working Environment, Lersø Parkalle 105, Copenhagen Ø DK-2100, Denmark
| | - Peder Wolkoff
- National Research Centre for the Working Environment, Lersø Parkalle 105, Copenhagen Ø DK-2100, Denmark
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Hahn S, Meyer J, Roitzsch M, Delmaar C, Koch W, Schwarz J, Heiland A, Schendel T, Jung C, Schlüter U. Modelling Exposure by Spraying Activities-Status and Future Needs. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:7737. [PMID: 34360034 PMCID: PMC8345348 DOI: 10.3390/ijerph18157737] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Revised: 06/30/2021] [Accepted: 07/01/2021] [Indexed: 12/30/2022]
Abstract
Spray applications enable a uniform distribution of substances on surfaces in a highly efficient manner, and thus can be found at workplaces as well as in consumer environments. A systematic literature review on modelling exposure by spraying activities has been conducted and status and further needs have been discussed with experts at a symposium. This review summarizes the current knowledge about models and their level of conservatism and accuracy. We found that extraction of relevant information on model performance for spraying from published studies and interpretation of model accuracy proved to be challenging, as the studies often accounted for only a small part of potential spray applications. To achieve a better quality of exposure estimates in the future, more systematic evaluation of models is beneficial, taking into account a representative variety of spray equipment and application patterns. Model predictions could be improved by more accurate consideration of variation in spray equipment. Inter-model harmonization with regard to spray input parameters and appropriate grouping of spray exposure situations is recommended. From a user perspective, a platform or database with information on different spraying equipment and techniques and agreed standard parameters for specific spraying scenarios from different regulations may be useful.
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Affiliation(s)
- Stefan Hahn
- Fraunhofer Institute for Toxicology and Experimental Medicine ITEM, Nikolai-Fuchs-Straße 1, 30625 Hannover, Germany;
| | - Jessica Meyer
- Federal Institute for Occupational Safety and Health BAuA, Friedrich-Henkel-Weg 1-25, 44149 Dortmund, Germany; (J.M.); (M.R.); (J.S.); (U.S.)
| | - Michael Roitzsch
- Federal Institute for Occupational Safety and Health BAuA, Friedrich-Henkel-Weg 1-25, 44149 Dortmund, Germany; (J.M.); (M.R.); (J.S.); (U.S.)
| | - Christiaan Delmaar
- National Institute for Public Health and the Environment RIVM, PB 1, 3720 Bilthoven, The Netherlands;
| | - Wolfgang Koch
- Fraunhofer Institute for Toxicology and Experimental Medicine ITEM, Nikolai-Fuchs-Straße 1, 30625 Hannover, Germany;
| | - Janine Schwarz
- Federal Institute for Occupational Safety and Health BAuA, Friedrich-Henkel-Weg 1-25, 44149 Dortmund, Germany; (J.M.); (M.R.); (J.S.); (U.S.)
| | - Astrid Heiland
- Federal Institute for Risk Assessment BfR, Max-Dohrn-Straße 8–10, 10589 Berlin, Germany; (A.H.); (T.S.); (C.J.)
| | - Thomas Schendel
- Federal Institute for Risk Assessment BfR, Max-Dohrn-Straße 8–10, 10589 Berlin, Germany; (A.H.); (T.S.); (C.J.)
| | - Christian Jung
- Federal Institute for Risk Assessment BfR, Max-Dohrn-Straße 8–10, 10589 Berlin, Germany; (A.H.); (T.S.); (C.J.)
| | - Urs Schlüter
- Federal Institute for Occupational Safety and Health BAuA, Friedrich-Henkel-Weg 1-25, 44149 Dortmund, Germany; (J.M.); (M.R.); (J.S.); (U.S.)
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