HomeBarber License Prep & TestQuestion 8 of 10
Barber LicensingQuestion 8 / 10

A barber cleans metal shears by wiping them with a phenolic disinfectant wipe immediately after use on each client. What is the critical flaw in this method?

Practise this Barber License question free, then download the PDF, watch the video walkthrough, or unlock timed mock exams for the full web bank.
Download PDFWatch video
Multiple choice — select the best answer
✓ Correct answer: C. Wiping does not allow sufficient contact time and fails to pre-clean organic matter that can neutralize the disinfectant Effective disinfection requires pre-cleaning to remove organic debris, then full immersion or wet contact for the label-specified dwell time; a single wipe rarely achieves either requirement.

Keep practising. Use the free Barber License PDF, watch the YouTube walkthrough, or unlock all 10 web questions with timed mock exams.

Free PDFVideo walkthrough
Topic: Barber Licensing
Keep practising

Related questions — Barber Licensing

Free practice here. Timed mocks when you are ready.

Study the Barber License Prep & Test free question explanations, download the PDF, then unlock timed mock exams on the web when you want exam-day practice.

Download PDFStart practice test