Prior to disinfection, the surface must be:

Study for the Licensing and Regulation Test. Use flashcards and multiple choice questions, with hints and explanations for every question. Prepare to ace your exam!

Multiple Choice

Prior to disinfection, the surface must be:

Cleaning is required before disinfection because soil, oils, and organic matter can shield microorganisms and reduce the disinfectant’s ability to contact and kill them. By removing this material first, the disinfectant can work more effectively, achieving the intended reduction of pathogens. Dryness or polishing aren’t necessary conditions for disinfection, and a surface that is soiled implies cleaning hasn’t occurred—dirty surfaces hinder disinfection and allow pathogens to survive.

Prior to disinfection, the surface must be:

Study for the Licensing and Regulation Test. Use flashcards and multiple choice questions, with hints and explanations for every question. Prepare to ace your exam!

Prior to disinfection, the surface must be:

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