Texas Cosmetology Operator Written ExamSanitation, Disinfection, and SafetyMedium
A salon has a large, open container of disinfectant solution on a workstation, which is changed only once a week. According to TDLR regulations, what is the most significant safety violation present in this scenario?
- AThe disinfectant is likely too strong for daily use.
- BThe container is open, allowing contamination and evaporation.
- CThe workstation itself is not properly labeled.
- DChanging the solution weekly is too frequent and wasteful.
Show answer & explanationAnswer & explanation
Correct answer: B. The container is open, allowing contamination and evaporation.
TDLR rules require disinfectant solutions to be kept in a covered container to prevent contamination from dust, debris, and to slow evaporation, which can alter the concentration and effectiveness of the solution. Additionally, disinfectants must be changed daily or more often if visible debris is present.
Why the other options are wrong
- A. Solution strength isn't specified, but an open container is a definite violation.
- C. While labeling is important, an open, ineffective disinfectant is a more direct safety violation for infection control.
- D. Changing weekly is NOT too frequent; it's too INFREQUENT. Disinfectant solutions must be changed daily or more often if contaminated.
Disinfectant Container Requirements
TDLR regulations mandate that disinfectant solutions must be kept in a covered container to maintain efficacy and prevent contamination, and solutions must be changed daily or when visibly contaminated.
- Container must be covered.
- Prevents contamination and evaporation.
- Solution changed daily or when dirty.
Memory trick: Cover your disinfectant, change it daily, keep it mighty.