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I will pay for the following essay Household Cleaners. The essay is to be 7 pages with three to five sources, with in-text citations and a reference page.Rub the hand with the cleaning agent for 18 se
I will pay for the following essay Household Cleaners. The essay is to be 7 pages with three to five sources, with in-text citations and a reference page.
Rub the hand with the cleaning agent for 18 seconds according to step 2.
6. Wash off the cleaning agent with 400ml of distilled water respectively.
7. Dried off with a kitchen cleaning paper.
8. Swab subject's left palm. The area of swabbing should be around 5x5 cm (square in shape).
9. Repeat with subject's right palm using a new swab.
10. Follow the steps as in the graphic (Merck, 2007) and measure the relative light unit by using the luminometer.
11. Record the reading on the luminometer.
Result
The purpose of the experiment is to determine the most effective agent to clean off germs on hand. Results collected will be tabulated as in table 1. Average and standard deviation are determined.
Table 1: Tabulation of result.
Cleaning Agent
Subject
Handwash shampoo
Detergent
Dish Cleaning Liquid
Lemon juice
1
Left
Right
2
Left
Right
3
Left
Right
4
Left
Right
5
Left
Right
6
Left
Right
7
Left
Right
8
Left
Right
9
Left
Right
10
Left
Right
Average
Standard Deviation
Then, the average RLU value of this will be plotted on graph as followed (figure 1). The higher relative light units reflect a higher bacteria count on the hands. The almost linear relationship between the relative light units and the total number of counts were proven by Merck (2007).
Figure 1: Relative Light Units on hands after washing hands with different cleaning agents.
The lemon juice might be the least effective cleaning agents among all cleaning agents. That is because it does not contain any antibacterial properties.
