Lesson Notes By Weeks and Term v3 - Senior Secondary 3
Hair barbering
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Hair barbering
Download the Lessonotes Mobile Nigeria 2025 app for faster lesson access on Android and iPhone.
Subject: Cosmetology
Class: Senior Secondary 3
Term: 2nd Term
Week: 5
Theme: Hair Care And Hair Care Products
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Define barbering Identify hair diseasesassociated' with barbering List various risksassociated with barbering Name and identifydifferent currentbarbering styles List barbering to ols and materials List and identify the parts of a clipper Dismantle barberingclippers Carry out simple careand maintenance of the clipper Practice barbering on dummy
This section provides a detailed explanation of the core concepts related to hair barbering, crucial for comprehensive teacher preparation. 2.
1. Definition of Barbering Barbering is the art and profession of cutting, styling, grooming, and shaving hair, primarily for men, though some barbers also attend to women's hair. It involves the use of specialized tools and techniques to achieve desired hair length, shape, and style. Beyond hair cutting, barbering often includes beard trimming, shaving, and basic facial grooming. 2.
2. Hair Diseases Associated with Barbering Barbering, if not practiced with strict hygiene, can facilitate the transmission of various hair and scalp diseases. It is crucial for barbers to identify these conditions and refuse service to clients presenting with contagious issues, or to advise them to seek medical attention first.
Tinea Capitis (Ringworm of the Scalp): A fungal infection characterized by scaly, red patches, often with hair breakage or loss. It is highly contagious and can spread through shared tools.
Pediculosis Capitis (Head Lice): Tiny parasites that infest the scalp and hair, causing itching and irritation. They spread easily through direct head-to-head contact or shared combs and brushes.
Folliculitis: Inflammation of the hair follicles, appearing as small red bumps or pimples, often caused by bacterial or fungal infections. It can be exacerbated by improper shaving techniques or unsterile tools.
Dandruff (Pityriasis Capitis): A common scalp condition characterized by flaky skin and itching. While not contagious, severe cases can indicate underlying issues that require careful handling to avoid irritation.
Impetigo: A highly contagious bacterial skin infection common in children, characterized by red sores that quickly rupture, ooze, and form a yellowish-brown crust. Can occur on the scalp or face and spread through contact.
Scabies: Caused by microscopic mites that burrow into the skin, causing intense itching and a rash. Though less common on the scalp, it can affect hairy areas and spread via close contact. 2.
3. Risks Associated with Barbering Barbering involves several risks, both to the barber and the client, if proper safety and hygiene protocols are not followed.
Infections: Cross-contamination: Transmission of bacteria, fungi, viruses (e.g., HIV, Hepatitis B & C, herpes simplex) from one client to another or to the barber through unsterilized tools (clippers, razors, combs), cuts, or contact with bodily fluids (blood, pus).
Skin irritations and allergic reactions: From chemical products (shaving creams, aftershaves, dyes) or even nickel in tools.
Physical Injuries: Cuts and nicks: From sharp razors or clipper blades, leading to bleeding and potential infection sites.
Burns: From hot towels or chemical solutions.
Ergonomic injuries: Back pain, shoulder strain, carpal tunnel syndrome from prolonged standing, repetitive motions, and poor posture.
Respiratory Issues: Inhalation of fine hair particles, dust, and chemical fumes, which can aggravate asthma or lead to respiratory problems over time.
Electrical Hazards: Malfunctioning clippers, frayed cords, or improper use of electrical appliances can lead to electric shock or fire.
Chemical Exposure: Prolonged skin contact or inhalation of fumes from disinfectants, hair dyes, or styling products can cause irritation or sensitization. 2.
4. Current Barbering Styles (Nigerian Context) Nigerian barbering styles often reflect global trends while incorporating local preferences for neatness and varying levels of creativity.
Low Cut: A very short, even cut all over the head, often seen as a clean and professional look. It can vary in length from very close to the scalp to slightly longer. Fade (Low, Mid, High): This is one of the most popular styles.
Low Fade: Hair tapers from very short at the nape of the neck and around the ears, gradually getting longer towards the top of the head.
Mid Fade: The fade starts around the temples and continues upwards, offering a balance between conservative and trendy.
High Fade: The fade starts much higher on the sides and back, creating a strong contrast with the longer hair on top.
Taper: Similar to a fade but less dramatic. The hair gradually gets shorter from the top to the bottom, without showing skin at the bottom. * Afro: While traditionally a natural, full hair look, modern variations include well-shaped and sculpted gradually getting longer towards the top of the head.
Mid Fade: The fade starts around the temples and continues upwards, offering a balance between conservative and trendy.
High Fade: The fade starts much higher on the sides and back, creating a strong contrast with the longer hair on top.
Taper: Similar to a fade but less dramatic. The hair gradually gets shorter from the top to the bottom, without showing skin at the bottom.
Afro: While traditionally a natural, full hair look, modern variations include well-shaped and sculpted Afros, often with clean lines or a fade on the sides.
Skin Cut/Bald Fade: The hair is shaved completely to the skin around the sides and back, creating a very sharp, clean look, often blended into a longer top. Abuja Cut (or "Brush Cut"): A popular style where the top hair is cut relatively short and often brushed forward or upward, with clean sides and back.
Mohawk/Faux Hawk: A strip of longer hair running from the front to the back of the head, with the sides shaved short or faded. A faux hawk is a less extreme version where the sides are just shorter, not necessarily shaved.
Waves: Achieved by consistently brushing short, curly hair in a pattern to create a ripple-like effect. Requires specific products and dedication.
Patterns/Designs (Hair Art): Intricate lines, shapes, or even complex images shaved into the short hair, often on the sides or back, using trimmers. 2.
5. Barbering Tools and Materials A comprehensive list of essential tools and materials for effective and hygienic barbering.
Clippers (Electric Hair Clippers): The primary tool for bulk hair removal and creating various lengths. Comes with different blade sizes and guards.
Trimmers (Outliners): Smaller clippers with finer blades, used for detailed work, edging, outlining hairlines, and creating sharp lines around ears and neck.
Razors (Straight Razor/Shavette): Used for close shaving, intricate detailing, sharpening lines, and beard shaping. Requires extreme caution.
Combs: Cutting Comb: Fine and wide teeth, used for lifting and guiding hair while cutting with clippers or scissors.
Taper Comb: Gradually narrowing teeth, used for blending and tapering.
Pick/Afro Comb: For lifting and styling longer, curlier hair.
Brushes: Fading Brush: Soft bristles, used to remove loose hair during fading to reveal blend lines.
Neck Duster: Large, soft brush used to remove loose hair from the client's neck and shoulders after a cut.
Hair Dryer: For drying hair, styling, and checking for imperfections.
Shears/Scissors: For precision cutting, texturizing, and longer hair lengths.
Capes/Gowns: To protect the client's clothing from hair clippings and products.
Neck Strips/Paper Neck Bands: Disposable strips placed around the client's neck before the cape, to prevent hair from falling down the neck and to maintain hygiene.
Water Sprayer Bottle: For dampening hair during cutting and styling.
Disinfectant Solution/Barbicide: For sterilizing tools (combs, shears, clipper blades) after each use.
Clipper Oil: For lubricating clipper blades to reduce friction, prevent overheating, and extend blade life.
Clipper Cleaner Spray: For disinfecting and cleaning clipper blades.
Shaving Cream/Gel: For lubricating skin during shaving to reduce friction and irritation.
Aftershave Lotion/Balm: To soothe skin, close pores, and provide a pleasant scent after shaving.
Mirror (Handheld): For clients to inspect the back and sides of their haircut.
Talcum Powder/Finishing Powder: Applied to the neck after a cut to absorb moisture and reduce irritation.
Disposal Bin (with lid): For safe disposal of hair clippings and contaminated materials.
Sterilizer (UV or Autoclave): For higher-level sterilization of non-electrical tools. 2.
6. Parts of a Clipper and Their Functions Understanding the components of a clipper is essential for proper use, maintenance, and troubleshooting.
1. Motor: The internal mechanism that powers the blades, typically rotary, pivot, or magnetic.
2. Housing/Casing: The outer body of the clipper, typically made of plastic or metal, that protects the internal components and provides a grip for the user.
3. Blade Set (Fixed Blade & Moving Blade): Fixed Blade (Stationary Blade): The bottom blade that remains stationary and has serrated teeth. * *Moving Blade sterilization of non-electrical tools. 2.
6. Parts of a Clipper and Their Functions Understanding the components of a clipper is essential for proper use, maintenance, and troubleshooting.
1. Motor: The internal mechanism that powers the blades, typically rotary, pivot, or magnetic.
2. Housing/Casing: The outer body of the clipper, typically made of plastic or metal, that protects the internal components and provides a grip for the user.
3. Blade Set (Fixed Blade & Moving Blade): Fixed Blade (Stationary Blade): The bottom blade that remains stationary and has serrated teeth.
Moving Blade (Cutting Blade): The top blade that oscillates back and forth over the fixed blade, cutting hair as it passes between the teeth.
4. Blade Adjustment Lever (Taper Lever): Located on the side of the clipper, it allows the user to adjust the closeness of the cut without changing guard attachments. Moving it up shortens the cut (closes the blades), moving it down lengthens the cut (opens the blades).
5. On/Off Switch: Controls the power to the clipper.
6. Power Cord: Connects the clipper to an electrical outlet. Cordless clippers use rechargeable batteries.
7. Hanging Loop: A small loop at the bottom of the clipper for hanging it on a hook for storage.
8. Guard Attachments (Combs): Plastic or metal attachments that clip onto the blades, determining the length of hair left after cutting. They come in various sizes (e.g., #0.5, #1, #2, #3, #4, etc., corresponding to specific lengths in millimeters or inches).
9. Screws: Secure the blade set and casing together. 2.
7. Dismantling Barbering Clippers This procedure is primarily for cleaning, oiling, and sometimes replacing blades. Safety
Note: Always ensure the clipper is unplugged before dismantling.
Step 1: Unplug the Clipper: Crucial safety step to prevent accidental activation.
Step 2: Remove Guard Attachments: Detach any comb guards present.
Step 3: Unscrew the Blades: Using a small screwdriver (usually a Phillips head), carefully loosen and remove the two small screws that hold the fixed and moving blades to the clipper body.
Step 4: Separate the Blades: Gently lift the moving blade, then the fixed blade, from the clipper. Observe how they fit together to aid reassembly.
Step 5: Clean the Components: Use a small brush to remove all trapped hair and debris from between the blades and from the clipper's internal mechanism around the blade area. A clipper cleaning spray can also be used.
Step 6: Oil the Blades: Apply a few drops of clipper oil to the teeth of both blades.
Step 7: Reassemble the Blades: Carefully place the fixed blade back into its position, ensuring it aligns correctly. Then, place the moving blade on top, ensuring its teeth are just slightly behind the fixed blade's teeth when the taper lever is closed.
Step 8: Re-attach and Tighten Screws: Gently re-insert and tighten the screws. Ensure the blades are aligned properly and are not over-tightened, which can restrict blade movement. Test the taper lever's movement.
Step 9: Test the Clipper: Plug the clipper in and switch it on briefly to ensure the blades move smoothly and it operates correctly. 2.
8. Simple Care and Maintenance of the Clipper Regular maintenance prolongs the life of clippers, ensures optimal performance, and maintains hygiene.
1. Cleaning After Each Use: Brush off hair: Use a cleaning brush to remove all hair clippings from the blades and housing.
Disinfect blades: Spray clipper disinfectant solution directly onto the blades while the clipper is running for a few seconds. Alternatively, immerse the blade set (if detachable) in Barbicide or a similar disinfectant according to manufacturer instructions.
Wipe housing: Wipe the clipper housing with an antiseptic wipe or cloth dampened with disinfectant.
2. Oiling Blades Regularly: * Apply 2-3 drops of clipper oil across the teeth of the blades (while running the clipper for a few seconds to distribute) after cleaning and disinfecting, and especially before each use. This lubricates the blades, reduces friction and heat, and prevents rust.
3. Blade Alignment: Periodically check that the blades are properly aligned. Misaligned blades can pull hair, cause uneven cuts, or even cut the skin. Adjust screws if manufacturer instructions.
Wipe housing: Wipe the clipper housing with an antiseptic wipe or cloth dampened with disinfectant.
2. Oiling Blades Regularly: Apply 2-3 drops of clipper oil across the teeth of the blades (while running the clipper for a few seconds to distribute) after cleaning and disinfecting, and especially before each use. This lubricates the blades, reduces friction and heat, and prevents rust.
3. Blade Alignment: Periodically check that the blades are properly aligned. Misaligned blades can pull hair, cause uneven cuts, or even cut the skin. Adjust screws if necessary to align.
4. Cord Inspection: Regularly check the power cord for fraying, cuts, or damage. Replace damaged cords immediately to prevent electrical hazards.
5. Storage: Store clippers in a clean, dry place, preferably in a protective case, to prevent damage and contamination.
6. Guard Maintenance: Clean and disinfect all guard attachments after each use.
7. Professional Servicing: Periodically, clippers may require professional servicing for deep cleaning, motor inspection, or blade sharpening/replacement. 2.
9. Practicing Barbering on a Dummy Practicing on a dummy head is crucial for developing technique, confidence, and muscle memory before working on live clients.
Step 1: Set Up the Dummy: Secure the dummy head on a stable stand or clamp. Ensure good lighting. Drape a barbering cape over the dummy's "shoulders." Step 2: Prepare Tools: Gather all necessary tools (clippers, trimmers, various guards, combs, brush) and ensure they are clean and oiled.
Step 3: Sectioning (Optional for Basic Cuts): For more complex styles, mentally divide the dummy's head into sections (e.g., top, sides, back) to manage the hair systematically.
Step 4: Initial Hair Removal (Bulk): Start with a longer guard attachment (e.g., #4 or #3) to remove bulk hair, moving against the direction of hair growth. This allows for easier blending.
Step 5: Tapering/Fading: Begin at the nape of the neck and around the ears with the shortest desired guard (e.g., #0.5 or #1) or use the open blade (no guard, lever open). Work upwards in small sections (about 1 inch at a time), gradually increasing the guard size (e.g., #1.5, #2) or adjusting the taper lever to create a smooth blend. Use a 'scooping' or 'rocking out' motion to prevent harsh lines. Consistently brush away loose hair to reveal the blend line.
Step 6: Creating the Hairline: Use trimmers for sharp, clean lines around the nape, ears, and forehead. Hold the trimmer flat against the skin and move with precision.
Step 7: Detailing and Finishing: Use a handheld mirror to check for evenness and missed spots. Use a fading brush to clear loose hair and identify any uneven lines. Practice common styles like a clean low-cut, a basic fade, or outlining for a specific pattern. * Step 8: Clean Up: Remove hair from the dummy and the surrounding area. Clean and disinfect all tools immediately.