Intro Cosmetology Ch5 Infection Control Detailed Study Guide Activity Handout

disinfecting Chemical process using EPA-registered products to destroy harmful organisms on nonporous surfaces.

sterilizing Process that destroys all microbial life, including bacterial spores, usually with an autoclave.

pathogen Harmful microorganism that can cause disease or infection.

contagious disease Disease that can be spread from one person to another.

communicable Able to be transferred by contact from one person to another.

contamination Presence of blood, body fluids, visible debris, dust, hair, skin, or other potentially infectious material.

direct transmission Spread of pathogens through touching, coughing, sneezing, kissing, talking, or direct contact.

indirect transmission Spread through contaminated objects or surfaces, such as combs, brushes, capes, chairs, phones, or doorknobs.

airborne transmission Spread through very small particles that remain suspended in the air.

respiratory droplet Spread through larger droplets from coughing, sneezing, or talking.

bacteria Single-celled microorganisms; some are harmless and some cause disease.

virus Submicroscopic particle that infects cells and can reproduce only inside a host cell.

fungi Organisms that include molds, mildews, yeasts, and infections such as ringworm.

parasites Organisms that live on or in a host and depend on the host for survival, such as lice or mites.

biofilms Colonies of microorganisms that stick to surfaces and form a protective coating.

EPA Environmental Protection Agency; registers disinfectants used in the United States.

OSHA Occupational Safety and Health Administration; regulates workplace safety and chemical hazard communication.

SDS Safety Data Sheet; gives hazard, handling, storage, and emergency information for chemical products.

disinfectant EPA-approved chemical product designed to destroy bacteria, fungi, and viruses on surfaces.

efficacy Ability of a product to produce the intended effect; disinfectant labels list what pathogens are killed.

quats Quaternary ammonium compounds used to disinfect nonporous surfaces and implements.

bleach Sodium hypochlorite; an effective disinfectant only when EPA-registered and mixed correctly.

Standard Precautions CDC guidelines requiring all blood and body fluids to be treated as potentially infectious.

PPE Personal protective equipment such as gloves used to protect from hazards.

exposure incident Contact with blood, body fluid, broken skin, or potentially infectious material during work.

porous Material with pores/openings that can absorb liquids.

nonporous Material with no pores/openings; it cannot absorb liquids and can usually be disinfected.

multiuse Reusable item that can be cleaned, disinfected, and used on more than one person.

Part 1: What Infection Control Means

• Infection control is the foundation of safe cosmetology practice.

• Every service begins with professional responsibility: clean hands, clean tools, clean surfaces, and safe habits.

• A clean salon or school clinic builds client trust and protects the beauty professional’s reputation and license.

• State boards and regulatory agencies expect beauty professionals to follow laws, rules, and manufacturer directions every time.

Remember: Cleaning comes before disinfecting. If a comb or brush still has hair, oil, product, or debris on it, the disinfectant may not work correctly.

Cleaning, Disinfecting, and Sterilizing

Process What it does Used on Cosmetology Example

Cleaning Removes visible dirt and debris. Tools, implements, surfaces beforeWash combs/brushes with soap and disinfection.water; scrub grooves and teeth.

Disinfecting Destroys most harmful organismsClean nonporous items andImmerse cleaned combs in EPA-except bacterial spores.surfaces.registered disinfectant for correct contact time.

Sterilizing Destroys all microbial life, includingItems that require complete microbialAutoclave use where spores.destruction, often in medical settings.required/allowed and properly maintained.

Sanitizing Reduces germs to a safer level. General cleanliness; not the mainHand sanitizer when handwashing is required salon term for implements.not possible and hands are not visibly dirty.

Part 2: Regulatory Agencies and Product Labels

• OSHA protects employees by setting workplace safety standards and requiring hazard communication through SDS documents.

• EPA registers disinfectants. A product used for disinfecting must have an EPA registration number and must be used exactly as the label states.

• State regulatory agencies and state boards protect public health and enforce licensing rules, inspections, and professional conduct.

• A law is written by the legislature. A rule is a specific standard of conduct created by a regulatory agency and may be updated frequently.

Disinfectant Label Checklist

• EPA registration number

• Pathogens the product kills, such as HIV, HBV, MRSA, bacteria, viruses, and fungi

• Words such as bactericidal, virucidal, and fungicidal

• Mixing instructions and whether the product is a concentrate

• Contact time, such as 10 minutes or the exact time listed by the manufacturer

• Safety warnings, required PPE, storage directions, and disposal directions

Part 3: How Infection Spreads

Mode How it spreads Cosmetology Example

Direct Person-to-person contact, touching, coughing,Shaking hands with a sick client, then touching sneezing, talking.your face.

Indirect Contact with a contaminated object or surface. Using a comb or brush that was not cleaned and disinfected after a client.

Airborne Small particles remain suspended in the air. Airborne illness spreading in a poorly ventilated space.

Respiratory droplet Larger droplets from coughing, sneezing, orClient coughs near workstation; droplets land talking.on counter or tools.

Prevention 101

• Wash hands before and after each client or practical activity.

• Clean and disinfect tools and equipment after every service.

• Keep skin intact; cover cuts and avoid creating portals of entry.

• Turn away clients who show signs of contagious illness or conditions outside the scope of cosmetology.

• Never perform services on open wounds, visible infections, rashes, or abrasions.

• Keep workstations clean, organized, and free from unnecessary items.

Part 4: Pathogens Beauty Professionals Must Recognize

Pathogen Type What it is Examples/Concerns Prevention

Bacteria Single-celled microorganisms; someStaph, MRSA, mycobacterium; mayClean/disinfect tools, bowls, chairs, and are pathogenic.cause pus, inflammation, boils,surfaces; do not service infected skin. systemic infection.

Viruses Particles that need host cells toCommon cold, influenza, HPV, HSV,Handwashing, disinfecting, Standard reproduce.hepatitis, HIV.Precautions, vaccines where applicable.

Fungi Organisms such as molds, mildews,Ringworm, tinea capitis, tinea barbae. Avoid services on signs of infection; yeasts.disinfect clippers, combs, and brushes.

Parasites Organisms living on or in a host. Head lice, scabies. Do not service visible infestations; refer client to physician.

Biofilms Microorganism colonies that stick toCan grow in damp areas and resistFollow proper cleaning, disinfection, surfaces and form protective layers.disinfectants.and maintenance routines.

Part 5: Hand Washing and Antiseptics

Hand Washing Essentials

• Wet hands with warm water.

• Apply liquid soap from a pump container.

• Rub hands together and create friction; clean palms, backs of hands, between fingers, under free edges, and wrists.

• Rinse thoroughly.

• Dry with a clean disposable towel or approved dryer.

• Use the towel to turn off the faucet if needed.

• Apply lotion when appropriate to prevent skin cracks that may become portals of entry.

Important: Antiseptics and waterless hand sanitizers are for skin. Disinfectants are for nonporous tools and surfaces. Never use an antiseptic to disinfect combs, brushes, or work surfaces.

Part 6: Disinfection of Combs and Brushes

Monday and Wednesday Required Practical Procedure

• Put on required PPE, such as gloves and safety glasses when mixing or handling disinfectant.

• Remove all hair and visible debris from the comb or brush.

• Wash the item with soap/detergent and warm water. Use a clean disinfected brush to scrub teeth, grooves, and handles.

• Rinse thoroughly to remove soap and debris.

• Dry or shake off excess water if required by the product instructions.

• Prepare EPA-registered disinfectant according to manufacturer directions. Add disinfectant to water when diluting.

• Completely immerse nonporous reusable items for the full label contact time, commonly 10 minutes unless the label says otherwise.

• Remove using tongs, gloves, or a draining basket. Rinse if the label requires it.

• Dry the item completely and store in a clean, covered container.

• Record the process in the disinfecting logbook: date, time, product, contact time, item, and student initials.

Comb and Brush Practical Safety Notes

• Porous items that cannot be properly cleaned and disinfected must be discarded according to school policy.

• Do not place disinfectant in an unmarked container.

• Do not mix chemicals unless the manufacturer directions state it is safe.

• Do not leave items in disinfectant longer than recommended if the product can damage materials.

• Do not use tools dropped on the floor until they are properly cleaned and disinfected.

Part 7: Standard Precautions and Exposure Incidents

• Standard Precautions require you to treat all blood and body fluids as potentially infectious.

• Wear gloves when exposure to blood, body fluid, or broken skin is possible.

• If an exposure incident occurs, stop the service immediately and follow school/salon procedure.

• Discard single-use contaminated items in the correct container.

• Clean and disinfect reusable contaminated tools according to blood/body fluid procedures.

• Wash hands after removing gloves and before returning to work.

Part 8: Safe Work Practices

• Test water temperature before applying water to a client’s hair or scalp.

• Place tools and cords safely to avoid burns, trips, and clutter.

• Never put tools in your mouth or pocket.

• Keep chairs, headrests, tables, and fixtures clean and in good condition.

• Maintain good ventilation when using chemical products.

• Know exits, emergency procedures, and fire extinguisher locations.

• Wear professional clothing and nonskid supportive shoes.

• Assist children, elderly clients, and high-risk clients with extra care.

• Practice infection control with every client because you may not know who is high risk or asymptomatic.

End of chapter one. 11 more chapters in the full book.