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Summary

Areas of Science
Difficulty
 
Time Required
Average (6-10 days)
Prerequisites
Knowledge about growing and testing bacteria
Material Availability
Specialty items, like bacteria and the media to grow them on, can be ordered from online vendors such as Carolina Biological Supply Company.
Cost
Low ($20 - $50)
Safety
Follow all safety warnings printed on the cleaning solutions you are using. Read the Microorganisms Safety Guide before starting any experiments. Adult supervision is recommended. SRC approval may be necessary.
Credits
*Note: For this science project you will need to develop your own experimental procedure. Use the information in the summary tab as a starting place. If you would like to discuss your ideas or need help troubleshooting, use the Ask An Expert forum. Our Experts won't do the work for you, but they will make suggestions and offer guidance if you come to them with specific questions.

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Abstract

Disinfectants are products that kill harmful bacteria that inhabit surfaces. Disinfectants can be in household and personal cleaning products. Which products work best? Compare different household cleaning products, like bleach or Lysol, to see which ones kill the most bacteria. Compare different brands of antibacterial hand soap or dish soap to see which brand is the most effective. How do hand sanitizers work? Compare rub-on hand sanitizers to see if they work better than alcohol, or compare to old fashioned soap and water (Pittis, 2000).

Bibliography

Pittis, M. (2000). Which Household Cleaners or Soaps Work Best Against Bacteria? Retrieved May 1, 2006, from http://www.scienceteacherprogram.org/biology/Pittis00.html
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MLA Style

Science Buddies Staff. "Disinfectants." Science Buddies, 20 Nov. 2020, https://www.sciencebuddies.org/science-fair-projects/project-ideas/MicroBio_p020/microbiology/disinfectants. Accessed 20 May 2022.

APA Style

Science Buddies Staff. (2020, November 20). Disinfectants. Retrieved from https://www.sciencebuddies.org/science-fair-projects/project-ideas/MicroBio_p020/microbiology/disinfectants


Last edit date: 2020-11-20
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