Performing plaiting and braiding services demands meticulous preparation of the client's hair and scalp to ensure optimal styling results and client satisfaction. In Kenya's cosmetology sector, professionals must adhere to hygiene standards and consider individual hair types and scalp conditions, which vary widely across clients from different regions and ethnic backgrounds. Proper preparation not only enhances the longevity and neatness of braids and plaits but also protects the client's scalp from irritation or damage. This chapter focuses on the critical preparatory steps necessary before commencing any plaiting or braiding service.

2.1 Client Hair and scalp preparation

Preparing the client's hair and scalp is a foundational step that influences the success of plaiting and braiding services. Given the diversity of hair textures and scalp conditions, a cosmetologist must apply appropriate undoing, detangling, cleansing, conditioning and drying techniques. This ensures the hair is manageable and the scalp is healthy, minimising risks of infection or discomfort during the styling process. Before preparation begins, the hair and scalp analysis described in 1.4 decides which products and techniques are used.

Undoing

Undoing is the careful removal of an old plait, braid, twist or extension style before the new service begins. Done carelessly, it is one of the main causes of breakage, because hair that has been held in one place for weeks has often matted at the roots and is full of shed hair. Example: a client arrives at a hotel spa with two-month-old box braids, and the cosmetologist must free her natural hair without cutting or pulling it.

1. Inspect the style. Check how tight the roots are and whether new growth has matted. Note any bald or thinning spots so they can be recorded and avoided in the new style.
2. Gather the tools. Have the items in the table within reach before starting. Never use sharp tools close to the natural hair.
3. Cut the extension, not the natural hair. Where synthetic or human extension hair is used, snip the extension hair a few centimetres below the point where the natural hair ends, never near the root of the natural hair. Cutting too close risks cutting the client's own hair.
4. Unravel from the ends towards the roots. Loosen the braid end first and open it plait by plait. Working upwards stops knots from tightening at the root.
5. Lubricate the new growth. At the root, where hair has matted, apply a little oil, conditioner or water so the strands slide apart instead of snapping. Use fingers or the tip of a comb to separate them.
6. Remove extension fibres and shed hair. Gently pull the loose extension hair out and collect the shed natural hair that has gathered in the braid. Discard it into a lined bin.
7. Release the section and clip it away. Once a section is fully undone, finger-comb it lightly and clip it so it does not tangle with the next section.
8. Re-check the scalp. After the whole head is undone, examine the scalp for irritation, scabs, breakage at the edges or signs of infection, and decide whether the client can continue or must be referred.

Points to observe while undoing:

• Patience: Rushed removal leaves a client with a head full of broken hair. Allow enough time and tell the client how long it will take.
• Client comfort: Support the head and section being worked on so the scalp is not pulled. Ask the client to say at once if it hurts.
• Hygiene: Wear gloves if there is any sore or broken skin and sanitise tools after use.
• Record keeping: Note any thinning, bald patches or sore areas on the client's record so the new style can avoid them.
• Waste handling: Collect extension hair and shed hair as you go, so loose strands do not fall back into the cleaned sections.

Detangling

Detangling separates knots and loose strands so the hair can be washed, conditioned and parted without breakage. It is critical for smooth, neat styles and for the client's comfort, since every knot left in the hair becomes a stress point once it is braided. Detangle dry or lightly dampened hair before shampooing so that wet, swollen hair is not pulled into knots, and detangle again with conditioner on wet hair, when it has slip. Example: a stylist in a hair salon sections a client's fragile hair into eight parts and works from the ends upwards with a wide-tooth comb, so that no knots are left to tighten under the braids.

1. Dampen the hair lightly. Mist the hair with water from the spray bottle so it is slightly damp and not dripping.
2. Apply detangling spray or conditioner. Spread it through the hair so the strands are lubricated and combing is smoother.
3. Divide the hair into four or more sections. Clip each section apart, since smaller parts tangle less and are easier to comb.
4. Start at the ends. Use the fingers or a wide-tooth comb on the last few centimetres first, so knots are loosened before they are pulled towards the roots.
5. Work upwards to the roots in small strokes. Moving up a little at a time prevents knots from tightening and reduces pain for the client.
6. Finger-comb each finished section and re-clip it. Keep the finished section away from the rest so it does not tangle again.

Points to observe while detangling:

• Patience and care: Rushed detangling leads to damage, so allow enough time for the whole head.
• Fragile hair: Use the fingers rather than a comb on weak or thin hair, and hold the hair above the knot so the scalp is not pulled.
• Stubborn knots: Add more lubricant and pick the knot apart from its edge with a comb tip instead of dragging through it.
• Client feedback: Ask the client to tell you when a stroke is uncomfortable, and slow down.
• Hygiene: Clean combs and brushes of shed hair between clients and sanitise them.

Shampooing

Effective shampooing removes dirt, oils, product residue and dead skin that can hinder styling and cause scalp problems under braided hairstyles. Cosmetologists serving clients in busy urban salons must maintain high hygiene standards to prevent infections and enhance client satisfaction. Example: in a training salon at a vocational college, a student meets a client whose scalp is oily and coated with gel, so she washes twice and follows with a moisturising conditioner, leaving the scalp clean and the hair manageable for braiding.

Principles of proper cleansing:

• Selecting suitable shampoo: Use mild, sulphate-free shampoos that do not strip natural oils excessively, especially for clients with dry or chemically treated hair.
• Water temperature control: Lukewarm water cleanses effectively without irritating the scalp, whereas hot water strips oils and dries the skin.
• Scalp massage techniques: Gentle circular motions with the finger pads loosen debris without causing discomfort.
• Rinsing thoroughly: Complete removal of shampoo prevents residue build-up that can cause itching or flaking under braids.
• Frequency of washing: For clients with very oily scalps, more frequent washing before braiding may be necessary, while for dry scalps minimal washing is advisable.

Shampooing procedure:

1. Prepare the client. Seat the client at the basin with a towel and cape, and check the water is lukewarm on your wrist before it touches the head.
2. Wet the hair thoroughly. Saturate the hair and scalp so the shampoo spreads evenly and less product is needed.
3. Apply the shampoo. Dilute a small amount in your palms and apply it to the scalp first, since that is where the dirt and oil collect.
4. Massage with the pads of the fingers. Use gentle circular movements, never the nails, and let the lather run down the lengths without rubbing them together, which causes tangles.
5. Rinse completely. Rinse until the water runs clear, with the head tilted so water does not enter the eyes or ears.
6. Repeat if needed. A second wash with a smaller amount is useful when the hair carried a lot of oil or product, and a clarifying shampoo may be used for the first wash.
7. Squeeze out excess water. Press the water out gently with a towel instead of rubbing, and proceed straight to conditioning.

Conditioning

After shampooing, conditioning restores moisture and softness, facilitating easier handling during plaiting or braiding. It smooths the cuticle, adds slip and strengthens the hair so it can tolerate tension. The type of conditioner is chosen from the assessment of the hair, for example a moisturising product for dry, coarse hair and a protein-based one for weak, damaged hair. Example: a stylist at a boarding school salon applies a moisturising conditioner to a student's dry, coarse hair before cornrows so the comb glides through without breakage.

1. Squeeze out excess water. Press water from the shampooed hair with a towel so the conditioner is not diluted.
2. Section the hair. Divide it into four parts and clip them so each part is coated evenly.
3. Apply from mid-length to ends. Smooth the product through with the palms, keeping it off the scalp so the roots are not weighed down or made greasy.
4. Work it in. Use a wide-tooth comb or the fingers to spread the conditioner evenly and ease out remaining knots while the hair has slip.
5. Leave it on. Wait for the time stated on the product label. For a deep treatment, cover the hair with a plastic cap and use a hood dryer or steamer at a comfortable setting for that time.
6. Rinse thoroughly. Use lukewarm water until the water runs clear and the hair no longer feels coated, since leftover product builds up on the scalp, then finish with a cool rinse so the cuticle lies flat.

Types and points to observe in conditioning:

• Rinse-out conditioners: Applied after each wash and rinsed away, they give everyday softness and slip.
• Leave-in conditioners: These provide continuous moisture and protection during styling, especially for coarse or dry hair.
• Deep conditioning treatments: Intensive masks applied periodically improve hair strength and elasticity, reducing breakage risks during manipulation.
• Protein treatments: Use them only as the product directs, because too much protein can leave hair stiff and brittle.
• Heat during deep treatment: Keep the heat gentle, check the client's comfort often and never leave the client alone under a dryer or steamer.

Blow drying

Blow drying dries and stretches the hair so that it can be parted cleanly and braided evenly. Stretched, dry hair is easier to section and does not shrink and tighten as it dries under a finished style, which can pull on the scalp. Done with too much heat, however, it dries out and weakens the hair, so the setting, distance and protection must be controlled. Example: a beauty parlour blow dries clients' hair on a medium setting before cornrows so that the partings stay straight and the roots are not pulled.

1. Remove excess water. Squeeze the hair gently in a towel so the dryer works for a shorter time.
2. Apply leave-in conditioner and heat protectant. Spread them evenly through the damp hair, concentrating on the lengths and ends.
3. Divide the hair into four or more sections. Clip each section so you dry one at a time and avoid re-tangling.
4. Set the dryer to a low or medium heat. Use a moderate airflow and keep the dryer a safe distance from the scalp and hair.
5. Dry each section with tension. Hold the section lightly with a comb, with the nozzle pointing down the hair shaft from root to tip so the cuticle lies flat.
6. Finish with the cool setting. Cool air sets the stretched hair and reduces frizz.
7. Check that the hair is fully dry. Damp hair braided in tightly can cause mildew and scalp irritation, so feel the roots as well as the lengths before moving on to parting.

Safety and care while blow drying:

• Heat control: Keep the dryer moving and never hold it in one spot, since the scalp and hair burn easily.
• Hair condition: Use the lowest effective heat on chemically treated or fragile hair, and stop if the hair feels hot or brittle.
• Electrical safety: Keep the cable away from water and the basin area, and switch off and unplug when not in use.
• Client feedback: Ask the client regularly whether the heat is comfortable.
• Dryer maintenance: Keep the air intake free of lint and hair so the dryer does not overheat, and do not use a dryer with a damaged cable.

Scalp protection before styling

Once the hair is dry, the scalp is protected from tension and irritation before parting begins. This step is vital for client comfort and long-term scalp health. Example: a braider in a women's group salon rubs a few drops of coconut oil along each parting before braiding so the scalp stays supple and the comb does not drag.

Protective measures:

• Application of scalp oils and serums: Natural oils like coconut or jojoba provide a protective barrier and reduce dryness.
• Avoidance of heavy products on the scalp: Excessive use of greasy products can clog follicles and cause itching or infections.
• Gentle sectioning techniques: Minimising scalp pulling during parting prevents trauma.
• Protection of the hairline: Use lower tension at the hairline and temples, where the hair is finest and breaks most easily.
• Client communication: Ask the client to tell you at once if any parting feels tight or painful, so the tension can be eased before the style is finished.

Chapter Summary

This chapter covered the essential steps involved in performing plaiting and braiding services, beginning with thorough client hair and scalp preparation to ensure cleanliness and readiness for styling. Emphasis was placed on assessing the scalp condition and properly washing and detangling the hair to prevent damage during the process. The core of the chapter detailed the plaiting and braiding procedure, explaining techniques for creating neat, secure, and evenly spaced styles while maintaining client comfort. Attention was given to the importance of sectioning hair correctly and using appropriate tension to avoid scalp strain. Finally, the chapter addressed aftercare advice, highlighting the need to educate clients on maintaining their styles, protecting the scalp, and promoting hair health between salon visits. These guidelines collectively support professional service delivery and client satisfaction in plaiting and braiding.