Disinfection & SafetyQuestion 9 of 100
How should a container of liquid disinfectant used for implements be maintained during the workday?
a.Topped off with fresh concentrate whenever the level drops
b.Kept covered, replaced according to the manufacturer's directions, and changed immediately if it becomes cloudy or contaminated
c.Left uncovered so it can be reached quickly between clients
d.Reused for a full month as long as it still smells strong
Explanation
A disinfectant solution loses efficacy as it is diluted by rinse water and loaded with organic debris, so it must be kept covered, changed on the manufacturer's schedule, and discarded at once if it turns cloudy or visibly soiled. Topping off does not restore concentration. Odor is not a measure of strength, and an uncovered container evaporates and collects airborne debris.
Law Reference: CCR Title 16 §979Practice all 100 questions free — no signup required.
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