COMPARISON OF EFFECTIVENESS OF HAND WASHING WITH WATER, ANTISEPTIC SOAP, HAND SANITIZER GEL, AND ALCOHOL 70% AGAINST THE AMOUNT OF BACTERIA ON THE HANDS

  • I Gusti Agung Ngurah Dhyana Ratmaja FK Unud
  • Agus Eka Darwinata Udayana University
  • Komang Januartha Putra Pinatih Udayana University
  • Ni Nengah Dwi Fatmawati Udayana University

Abstract

Background: Hand washing is an activity that has to be achieved by everyone, by washing hands with excellent and correct techniques, able to make hands clean and of course can kill germs on the hands, good and proper hand washing can be done using soap and also running water or handwashing can also be done using alcohol or alcohol-based hand rubs. Methods: This research is an experimental study, One Group Pretest-posttest Design, taking primary data by taking samples from palms before and after washing using water, antiseptic soap, hand sanitizer gel, and alcohol 70%. Results: This study found that the effectiveness of washing hands with alcohol at 70% showed a decrease in bacterial number by 99%. In antiseptic soaps, there was a decrease in bacterial number by 86%. The use of hand sanitizer gel decreased bacterial number by 96%, and in water use, there was a decrease in bacterial number by 61%.  Conclusion: alcohol 70% has the most significant effect in decreasing the number of bacterial colonies among other hand washing materials.

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Author Biographies

I Gusti Agung Ngurah Dhyana Ratmaja, FK Unud

Program Studi Sarjana Kedokteran dan Profesi Dokter, Fakultas Kedokteran Universitas Udayana

Agus Eka Darwinata, Udayana University

Department of Clinical Microbiology, Faculty of Medicine, Udayana University

Komang Januartha Putra Pinatih, Udayana University

Department of Clinical Microbiology, Faculty of Medicine, Udayana University

Ni Nengah Dwi Fatmawati, Udayana University

Department of Clinical Microbiology, Faculty of Medicine, Udayana University

Published
2023-09-18
How to Cite
DHYANA RATMAJA, I Gusti Agung Ngurah et al. COMPARISON OF EFFECTIVENESS OF HAND WASHING WITH WATER, ANTISEPTIC SOAP, HAND SANITIZER GEL, AND ALCOHOL 70% AGAINST THE AMOUNT OF BACTERIA ON THE HANDS. E-Jurnal Medika Udayana, [S.l.], v. 12, n. 8, p. 56-61, sep. 2023. ISSN 2303-1395. Available at: <https://ojs.unud.ac.id/index.php/eum/article/view/82005>. Date accessed: 21 nov. 2024. doi: https://doi.org/10.24843/MU.2023.V12.i08.P09.