A cleaning crew always uses a 10% disinfectant solution on very delicate surfaces. But today the crew only has a 50% disinfection solution. If the crew needs 25 liters of 10% solution how many liters of water and how many liters of the 50% disinfectant should they mix?

For use on eating utensils, food use contact surfaces, mixed use tables, high chair ... this table represent approximately 600-800 ppm of bleach for disinfecting, and ... disinfecting if specific disease or organisms are identified as causing illness in ... bleach solution with contents, ratio and date mixed

This Green Cleaning, Sanitizing, and Disinfecting Toolkit for Early Care and ... We gratefully acknowledge the input of the many individuals who took the ... Health, Informed Green Solutions, and California Department of Pesticide Regulation. ... More reasons to clean in ECE. 10. Section 3: What are the health hazards of.

Step-by-step explanation:

1.

Wear reusable or disposable gloves for routine cleaning and disinfection.

2.

Clean surfaces using soap and water, then use disinfectant.

3.

Cleaning with soap and water reduces number of germs, dirt and impurities on the surface.

the correct answer is 1: 2

step-by-step explanation:

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