Did you know that bacteria are a living and thriving species? “There are over ten million different types of bacteria! They can live in the soil, in the ocean or in the human intestine.” I'm very interested to see what type of cleaner kills these bacteria best. Hands are most in contact with germs and bacteria from the outside world. It is very easy to come into contact with different bacteria and transmit them to other objects and people. Therefore, I will test to see if hand soap or hand sanitizer kills the most bacteria on the hands. Say no to plagiarism. Get a tailor-made essay on “Why Violent Video Games Should Not Be Banned”? Get the original essay Bacteria can sometimes be harmful, but they can also be helpful. Some useful facts include “E. coli are found in the intestines of humans and aid in digestion. Streptomyces is used in antibiotics. Rhizobium are found in the soil and help convert soil nitrogen.” On the contrary, they can sometimes be very harmful. "E. Coli can be harmful if you eat or drink a substance contaminated with it. Listeriosis can make people extremely sick and eventually lead to death. Listeriosis can be found in shellfish, cured meats and unpasteurized milk. Salmonella is extremely dangerous and lives in the intestinal tract of humans. Poultry and eggs are some examples of foods that can be contaminated with salmonella and cause severe diarrhea. Others can cause tuberculosis and anthrax. The human body contains many types of bacteria that can help protect against other harmful bacteria. It is said that there are approximately five million billion species of bacteria. Many scientists estimate that if they lined up the bacteria in a row, they would extend a distance equivalent to ten billion light years. Bacteria were first discovered by Antonie van Leeuwenhoek in 1674. Many different species of bacteria have yet to be identified. Keep in mind: this is just a sample. Get a personalized paper now from our expert writers. Get a Personalized Trial Hand sanitizers are alcohol-based. base that does not require the use of water. There are many different forms of these disinfectants. They can come in the form of gels, foams, soaps and wipes. But which ones actually work best? “As long as the forms of disinfectant contain 60 percent alcohol and you use it correctly, it shouldn’t matter.” There is an ingredient called triclocarban that is used in hand sanitizers that is also found in soaps and even toothpaste. Antibiotics are a good protector against bacteria. Some of these antibiotics are found in hand sanitizers and help fight harmful bacteria. Although hand sanitizer seems helpful in protecting you from harmful bacteria and other germs, it can be used in the wrong way. In 2012, six teenagers were hospitalized in California for drinking a bottle of hand sanitizer. Many scientists believe that a few glasses of alcohol are equivalent to drinking a few squirts of hand sanitizer. The most popular brand of disinfectant is “Germ-X ​​».”.