Economy, asked by halalcom7523, 7 months ago

Explain the principals of cleaning material s

Answers

Answered by prince123666

Answer:

The Two Basic Principles Of Cleaning. There are two basic principals in all cleaning; pH and physical removal. ... Physically removing contaminates (bacteria and soil) from surfaces, should be the goal of any cleaning procedure.

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Answered by swathi1180

Explanation:

Two basic principles

1.Bacteria

2.soil

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