Texas Cosmetology Written Exam
Questions and Answers | Latest
Version | 2025/2026 | Correct & Verified
What is the main purpose of sanitation in a cosmetology salon?
✔✔ To reduce the number of germs on tools and surfaces to a safe level.
Why must metal tools be completely dry before storing?
✔✔ Moisture can cause rust and allow bacteria to grow.
What does disinfection destroy that sanitation does not fully eliminate?
✔✔ Most harmful bacteria, fungi, and viruses.
Why is handwashing required before every client service?
✔✔ To prevent transferring germs from one client to another.
What is the correct action if a client has an open sore on the scalp?
✔✔ The service should be refused and the client referred to a doctor.
Why are clean towels stored in closed cabinets?
✔✔ To protect them from dust and contamination.
What does “universal precautions” mean in cosmetology?
1
,✔✔ Treating all blood and body fluids as potentially infectious.
Why must razors be properly disposed of after use?
✔✔ To prevent injury and the spread of disease.
What is the safest way to clean an electrical styling tool?
✔✔ Unplug it and wipe it with a damp cloth and approved cleaner.
Why should food and drinks not be kept in service areas?
✔✔ They can contaminate tools and spread germs.
What does decontamination include?
✔✔ Cleaning, disinfecting, and sterilizing.
Why should combs be cleaned before disinfecting?
✔✔ Dirt and oil block disinfectants from working properly.
What is the role of antiseptics on the skin?
✔✔ To reduce bacteria and prevent infection.
Why are gloves worn during certain services?
✔✔ To protect both the client and the cosmetologist from germs.
2
, What is cross-contamination?
✔✔ The transfer of germs from one surface or person to another.
Why must trash be emptied daily in a salon?
✔✔ To prevent odors, pests, and bacterial growth.
What is a Material Safety Data Sheet (MSDS) used for?
✔✔ To provide safety and handling information about products.
Why should chemical containers be labeled clearly?
✔✔ To prevent misuse and accidents.
What is the purpose of ventilation in a salon?
✔✔ To remove chemical fumes and maintain air quality.
Why must tools be disinfected after every client?
✔✔ To prevent the spread of disease.
What is the best way to clean makeup brushes?
✔✔ Wash with soap and warm water, then disinfect.
3
Questions and Answers | Latest
Version | 2025/2026 | Correct & Verified
What is the main purpose of sanitation in a cosmetology salon?
✔✔ To reduce the number of germs on tools and surfaces to a safe level.
Why must metal tools be completely dry before storing?
✔✔ Moisture can cause rust and allow bacteria to grow.
What does disinfection destroy that sanitation does not fully eliminate?
✔✔ Most harmful bacteria, fungi, and viruses.
Why is handwashing required before every client service?
✔✔ To prevent transferring germs from one client to another.
What is the correct action if a client has an open sore on the scalp?
✔✔ The service should be refused and the client referred to a doctor.
Why are clean towels stored in closed cabinets?
✔✔ To protect them from dust and contamination.
What does “universal precautions” mean in cosmetology?
1
,✔✔ Treating all blood and body fluids as potentially infectious.
Why must razors be properly disposed of after use?
✔✔ To prevent injury and the spread of disease.
What is the safest way to clean an electrical styling tool?
✔✔ Unplug it and wipe it with a damp cloth and approved cleaner.
Why should food and drinks not be kept in service areas?
✔✔ They can contaminate tools and spread germs.
What does decontamination include?
✔✔ Cleaning, disinfecting, and sterilizing.
Why should combs be cleaned before disinfecting?
✔✔ Dirt and oil block disinfectants from working properly.
What is the role of antiseptics on the skin?
✔✔ To reduce bacteria and prevent infection.
Why are gloves worn during certain services?
✔✔ To protect both the client and the cosmetologist from germs.
2
, What is cross-contamination?
✔✔ The transfer of germs from one surface or person to another.
Why must trash be emptied daily in a salon?
✔✔ To prevent odors, pests, and bacterial growth.
What is a Material Safety Data Sheet (MSDS) used for?
✔✔ To provide safety and handling information about products.
Why should chemical containers be labeled clearly?
✔✔ To prevent misuse and accidents.
What is the purpose of ventilation in a salon?
✔✔ To remove chemical fumes and maintain air quality.
Why must tools be disinfected after every client?
✔✔ To prevent the spread of disease.
What is the best way to clean makeup brushes?
✔✔ Wash with soap and warm water, then disinfect.
3
