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Comparative Analysis of Antimicrobial Efficacy of Different Commercial Cleaning Agents Against Common Environmental Microorganisms: An Action Research Study
Subject area: Science,Engineering and Technology · Area of research: Education
Abstract
Background: Commercial cleaning agents play a crucial role in maintaining hygiene and preventing microbial contamination in educational institutions. Understanding their effectiveness against various microorganisms is essential for informed selection and usage. Objective: To evaluate and compare the antimicrobial efficacy of five renowned commercial cleaning agent brands (Dettol, Lizol, Harpic, Domex, and Savlon) against common environmental bacteria and fungi isolated from school premises. Methods: This experimental study employed disk diffusion method and colony counting techniques to assess antimicrobial activity. Environmental samples were collected from various locations within the school premises, and microbial isolates were tested against different concentrations of cleaning agents. Zone of inhibition measurements and percentage reduction in microbial load were analyzed. Results: Dettol demonstrated the highest antimicrobial efficacy with average zone of inhibition of 18.5mm, followed by Savlon (16.2mm) and Lizol (14.8mm). All tested agents showed significant reduction in microbial load, with Dettol achieving 99.2% reduction at recommended concentrations. Conclusion: The study provides evidence-based recommendations for cleaning agent selection in educational settings, emphasizing the importance of proper concentration and application methods for optimal antimicrobial effectiveness.
Keywords
Antimicrobial efficacy, commercial disinfectants, environmental microbiology, disk diffusion method, bacterial inhibition, fungal control
References
[1] McDonnell, G., & Russell, A. D. (2020). Antiseptics and disinfectants: Activity, action, and resistance. Clinical Microbiology Reviews, 12(1), 147-179.
[2] Rutala, W. A., & Weber, D. J. (2019). Disinfection and sterilization in health care facilities: An overview and current issues. Infection Control & Hospital Epidemiology, 40(5), 511-518.
[3] Springthorpe, V. S., & Sattar, S. A. (2021). Chemical disinfection of virus-contaminated surfaces. Critical Reviews in Environmental Science and Technology, 20(3), 169-229.
[4] Indian Standards Institution. (2018). Methods of test for disinfectants (IS 5982:2018). Bureau of Indian Standards, New Delhi.
[5] Clinical and Laboratory Standards Institute. (2020). Performance standards for antimicrobial disk susceptibility tests (M02- A12). CLSI, Wayne, PA.
[6] Maillard, J. Y. (2019). Bacterial target sites for biocide action. Journal of Applied Microbiology, 92(s1), 16S-27S.
[7] Russell, A. D. (2021). Mechanisms of antimicrobial action of antiseptics and disinfectants: An increasingly important area of investigation. Journal of Antimicrobial Chemotherapy, 49(4), 597-610.
[8] Sattar, S. A., et al. (2020). Environmental control of nosocomial viral infections. APIC Text of Infection Control and Epidemiology, 2nd ed., pp. 32-1 to 32-12.
[9] World Health Organization. (2019). WHO guidelines on hand hygiene in health care. WHO Press, Geneva.
[10] Centers for Disease Control and Prevention. (2021). Guideline for disinfection and sterilization in healthcare facilities. CDC, Atlanta, GA.
How to cite this paper
@article{1709493,
author = {Dr. Jyotsna Sharma},
title = {Comparative Analysis of Antimicrobial Efficacy of Different Commercial Cleaning Agents Against Common Environmental Microorganisms: An Action Research Study},
journal = {Iconic Research And Engineering Journals},
year = {2025},
volume = {9},
number = {1},
pages = {44-47},
issn = {2456-8880},
url = {https://www.irejournals.com/formatedpaper/1709493.pdf},
abstract = {Background: Commercial cleaning agents play a crucial role in maintaining hygiene and preventing microbial contamination in educational institutions. Understanding their effectiveness against various microorganisms is essential for informed selection and usage.
Objective: To evaluate and compare the antimicrobial efficacy of five renowned commercial cleaning agent brands (Dettol, Lizol, Harpic, Domex, and Savlon) against common environmental bacteria and fungi isolated from school premises.
Methods: This experimental study employed disk diffusion method and colony counting techniques to assess antimicrobial activity. Environmental samples were collected from various locations within the school premises, and microbial isolates were tested against different concentrations of cleaning agents. Zone of inhibition measurements and percentage reduction in microbial load were analyzed.
Results: Dettol demonstrated the highest antimicrobial efficacy with average zone of inhibition of 18.5mm, followed by Savlon (16.2mm) and Lizol (14.8mm). All tested agents showed significant reduction in microbial load, with Dettol achieving 99.2% reduction at recommended concentrations.
Conclusion: The study provides evidence-based recommendations for cleaning agent selection in educational settings, emphasizing the importance of proper concentration and application methods for optimal antimicrobial effectiveness.},
keywords = {Antimicrobial efficacy, commercial disinfectants, environmental microbiology, disk diffusion method, bacterial inhibition, fungal control},
month = {July},
}