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Drawbacks of anti bacterial soaps
Drawbacks of anti bacterial soaps
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Experiment 1 Transcript Slide 1.) Hello, I am Samantha Reil and I will be conducting an experiment that compares two different kinds of hand soaps. I look forward to taking you on this journey of my experiment process. Slide 2.) Is regular soap just as effective as antibacterial soap at getting rid of microbes? The reasoning behind this question is to see which soap removes the most microbes. Also, to see if regular soap removes just as many much microbes as antibacterial soap does. Slide 3.) This slide also explains why I want to do this experiment and that is to compare the effectiveness of each soap. Slide 4.) For me to answer my question I am going to perform two different experiments. The first experiment will consist of me swabbing …show more content…
The gram stain showed bacteria that was rod-shaped. Therefore, I search a picture of Klebsiella pneumoniae and it looked close to what I saw under my microscope. Furthermore, I concluded that the regular soap did not get rid of this bacterium. Slide 16.) If I were to do this experiment again, I would try using a soap bar and liquid soap. I would also have multiple people do this experiment that way I could see if they get similar results. Lastly, I would just change the length of time for washing your hands with each soap to see if that changes the results of which soap is more effective at removing microbes. Slide 17.) This section of our textbook relates to my experiment simply because it just explains that soap does not kill bacteria it simply removes it. Therefore, my experiment is about removing microbes from your hands while washing them with soap and my experiment helps explain which soap is more effective at removing those microbes. Slide 18.) In our book, it talks about how soap manufactures had to explain the importance of antibacterial soaps and in my experiment, I did something similar by comparing the effectiveness of antibacterial soap and regular
A: The reaction with water and vinegar was the most useful in this experiment. The physical properties were very self explanatory because the texture of the powders was all different expect icing sugar and cornstarch. Also the Ph levels were very similar of six and seven for corn starch and icing sugar respectively. d) Q: How confident do you feel about your identification of the
Parents and teachers encourage children to wash their hands with soap and water after using the bathroom, touching dirty objects, and sometimes before eating. Next to every tissue box there will most likely be a bottle of hand sanitizer that kills 99.9% of germs. Both hand soap and hand sanitizer kill off the germs and bacteria that can cause infections and diseases. Which one works best? The purpose of this experiment is to show which is more effective, hand soap or hand sanitizer (Bjornsson). To prove this, Bjornsson writes up a lab using the growth of bread mold to help identify the results of both products (Bjornsson). I believe that hand soap works better than hand sanitizers because doctors remind us that we should wash our hands especially during flu season to keep us healthy. Therefore, the hypothesis for this lab is that the hand soap will be the better alternative and will slow down the growth of bread mold more than the hand sanitizer in this experiment.
Clorox and Lysol are the most commonly used disinfectants in the country. Disinfectants are used to kill bacteria which are microorganisms that grow rapidly and that can be found everywhere. Bacteria cannot be seen with the naked eyes but they are present, on your phone, desk, computer, even in the air, and they can also lead to diseases such as cholera. Some people prefer Clorox over Lysol to clean with. These two disinfectants had been tested to find out which one is the most effective at killing bacteria. Clorox is often said to be the best due to containing an active ingredient known as sodium hypochlorite which contains antibacterial activity. To test this hypothesis, a table was sprayed in three different sections, one with Clorox, one
Antibacterial soaps originally were used in the hospitals where initially it was effective in killing bacteria and other “Hospital” germs. However, it has been noted that in a healthy house these products are ineffective in doing keeping the family well. The soaps that the average Americans use is three parts water, which is quite diluted, compared to that of the hospitals. In addition, when washing hands, the necessary precautions to avoid more contamination are often not taken or fully remove all the bacteria that might harm us.
Antibacterial products range from anything like hand soaps and lotions to sanitizers and household cleaners. It is important to look at the etymology of the word antibacterial. As a prefix, anti means against, so the word literally means “against bacteria”, or “against germs” as marketers of such products want consumers to believe. The truth in this descriptive word will be reviewed later. The ingredients used in these products fall into two categories, non-residue producing ...
Dial antibacterial soap advertises that it is "over 10x more effective at killing disease-causing germs than ordinary liquid hand soaps"(1). To the average consumer a soap with the ability to kill more germs seems to be more effective. But is a more powerful antibacterial soap always better? Various studies suggest that antibacterial soaps can be harmful and may lead to problems like super bugs, dry skin, and hand eczema. According to current research antibacterial soaps are no better than traditional soaps when it comes to house hold use.
How does all this help soap clean things? Well soap dissolves in water. There is nothing special about this, since many substances have this property. Water is polar; the H2O molecules have an attraction for other polar substances such as soap, which is polar on the oxygen end of the molecule. When soap is added to water its head group, which is hydrophilic, is attracted to the water. Oil and grease etc. is non-polar, so only non-polar substances will dissolve in it.
There are tons of brands of antibacterial soaps in the soap industry, and some of them have a 99.99% chance of killing germs. There is one question most likely surrounding these brands: Do they actually work, and work effectively? This is the main question revolving around my experiment. Determining the effectiveness of 4 different soaps (Purell, Softsoap, Dial, and germ-X) will show how helpful these soaps really help us human beings.
Mouthwash for many people is something that is used everyday, gram-negative bacteria are very strong bacteria and are hard to kill with such structural properties and from investigating this I am able to see what form of mouthwash is better for the human mouth on killing such bacteria.
Hand sanitizer is a very important thing to many people. There are many different types of it and almost all of it kills germs. It is perfect for when you are in a pinch and can not wash your hands or if you have to use for your job. It might not get the dirt and grime off like soap would but it kills the germs. It can prevent you from getting sick and much more. Without it there would be many more germs and viruses going around the world than there is today.
"Effectiveness of garlic in fighting bacteria." All Science Fair Projects. All Science Fair Projects.com. Web. 1 Dec 2013.
In these series of experiments, what would like to be known is how bacterial growth is affected by antiseptics and how these antiseptics prevent bacteria on your
Cleaning and sanitizing are often confused as one and the same, how- ever; these are two separate and distinct processes. Cleaning is the process of removing visible contamination – soil, grease, food particles, dirt, etc., from any equipment or utensil. Sanitizing on the other hand, reduces harmful microorganisms to an acceptable level, which in turn reduces the possibility of dis- ease transmission.
The bath soaps of national producers and international producers of bath soaps, one of the essential product we use daily to maintain hygiene. These product are not food that we consume but it is sensitive to create, because it will undergo many tests, debates, formulation of chemicals that can enhance this product, and the comments of the respondents. Failing is not an option, try and try until it succeed.