Shaving and Razor Technique for the Barbering Exam

Why Shaving Lives at the Heart of Barbering

The traditional barber shave is the service that separates the barbering license from the cosmetology license in most states. It is also one of the most heavily tested topics on barber state board exams, both written and practical. State boards expect candidates to identify razor types, name the areas of the face in sequence, demonstrate the four basic strokes, and describe the hot towel and lather routine without missing a step.

This guide covers the material that shows up on barbering exams across the country. Always cross-reference with the textbook your state board uses, since some details (especially the number of facial areas) shift between curricula.

Razor Types

Knowing which razor is which, and who is legally allowed to use it, is a frequent test item.

Straight Razor (Conventional Fixed Blade)

The classic barber tool. The blade is permanently attached to the handle and folds into the scales when not in use. A fixed-blade straight razor must be honed (sharpened on a hone or whetstone) and stropped (aligned on a leather strop) to keep an edge sharp enough to shave with. In many states, only licensed barbers are permitted to use a fixed-blade straight razor on the face. Cosmetologists are typically restricted from this service even where their scope is broad. Check the rules in your state.

Shavette (Changeable-Blade Straight Razor)

A modern straight razor that holds a single-use, replaceable blade. The handle and frame look like a traditional straight razor, but the blade snaps in and out and is discarded after every client. Shavettes are easier to maintain, cannot harbor pathogens in the blade itself, and are now standard in many barbershops. Some states allow cosmetologists to use a shavette while still restricting the fixed-blade straight razor to barbers.

Safety Razor

A razor with a guard or comb that limits how much blade contacts the skin. Safety razors are the type most clients use at home. In a professional shave, they are sometimes used for finishing work or for clients who prefer a less aggressive shave.

Electric Razor

An electric razor (also called a clipper-trimmer or electric shaver) does not give a true skin shave. It is used for outlining, edging, and trim work, especially on the neck and around the ears. Many barbers finish a haircut with an electric razor on the hairline rather than a wet shave.

Key Exam Point: Fixed-blade straight razors require honing and stropping. Shavettes use disposable blades and do not require honing. Most state boards test the difference and the licensing scope that goes with each.

The 14 Areas of the Face

Traditional barber instruction divides the face into 14 numbered areas for a complete shave. The order is built so each pass flows naturally into the next, the barber stays on the correct side of the chair, and no spot is missed. Some textbooks describe 12 areas instead of 14. The 14-area sequence is the most widely tested.

1. Right sideburn
2. Right side flat
3. Right side jaw
4. Right side chin
5. Right side under jaw
6. Below right side
7. Right side under chin
8. Left side under chin
9. Below left side
10. Left side under jaw
11. Left side chin
12. Left side jaw
13. Left side flat
14. Left sideburn

The barber starts at the client's right sideburn, works down and around the right side, crosses under the chin, and then climbs back up the left side to finish at the left sideburn. Memorize the sequence in order, not just the names. Practical exams often ask the candidate to call out the area as the stroke begins.

Common Mistake: Candidates memorize 14 area names but cannot list them in order under pressure. Drill the sequence out loud while practicing on a mannequin. The order is part of the test, not just the names.

The Four Razor Strokes

State boards group razor strokes into four categories. The names refer to how the blade is held, not which direction it travels relative to hair growth.

Freehand Stroke

The most common position. The barber holds the razor in a conventional grip with the cutting edge facing the direction of the stroke. Freehand is used on most flat areas of the face: the sideburns, sides, and the front of the chin. It is the first stroke a student learns.

Backhand Stroke

The blade is reversed in the hand so the cutting edge points away from the conventional direction. Backhand strokes reach angles that are awkward for the freehand grip. For a right-handed barber, the backhand handles the right cheek and right side under the jaw. The hand position changes, the direction of the stroke does not switch arbitrarily.

Reverse Freehand Stroke

A freehand grip with the stroke direction reversed. Used on the left side under the chin and other areas where a downward conventional stroke would be awkward.

Reverse Backhand Stroke

The least common stroke. The backhand grip is used with a reversed stroke direction, typically on the left sideburn area or other small zones where none of the other three strokes fits cleanly.

With the Grain, Across the Grain, Against the Grain

Hair grows in a specific direction on every part of the face. The shave direction relative to that growth pattern is what controls closeness, comfort, and irritation risk.

WTG: With the Grain

Stroking in the same direction the hair grows. This is the safest pass. It removes most of the bulk of the beard, produces the least irritation, and carries the lowest risk of razor burn or ingrown hair. The first pass of a traditional shave is always WTG.

XTG: Across the Grain

Stroking perpendicular to the direction of growth. XTG produces a closer shave than WTG and is used as a second pass after re-lathering. The closeness comes with slightly more skin irritation, especially on clients with sensitive skin or coarse beards.

ATG: Against the Grain

Stroking directly opposite the direction of growth. ATG gives the closest shave possible but carries the highest risk of razor burn, irritation, and ingrown hair. ATG is used selectively, often only on clients with finer beards or only on areas the client specifically wants closer. Many barbers do not perform a full ATG pass on every client.

Clinical Tip: The standard sequence is WTG first, re-lather, then XTG, with ATG used sparingly. Skipping the WTG pass and going directly to XTG or ATG drags the blade through too much hair at once and increases the chance of pulling, nicks, and post-shave breakouts.

The Hot Towel and Lather Sequence

The traditional barber shave follows a specific routine. State board practical exams will test most or all of these steps, and the order matters.

1. Drape and recline. Cape the client to protect clothing, then recline the chair so the face is parallel to the floor. The barber works from behind and to the side of the client.
2. Pre-shave oil (optional). Many shops apply a thin layer of pre-shave oil to lubricate the skin and help the lather glide. This step is not required on every exam.
3. Hot towel. A clean towel is heated, wrung out, and applied to the face for one to two minutes. The heat opens the follicles, softens the beard hair, and relaxes the skin. Always test the towel temperature on the inside of the wrist before placing it on a client.
4. Lather application. Lather is built in a shaving mug or scuttle and applied with a brush in a circular motion. The brush lifts each hair away from the skin so the blade can cut at the base. Apply enough lather to keep the area covered through the full first pass.
5. First pass: WTG. Work through the 14 areas in order. The blade is held at roughly a 30-degree angle to the skin and moves at a steady pace. Skin is held taut with the free hand.
6. Re-lather. Apply a fresh layer of lather before any second pass. Never dry-shave on a second pass.
7. Second pass: XTG, with ATG used selectively. The closer pass cleans up areas the WTG pass missed. ATG is reserved for spots the client wants extra close.
8. Cool towel. A cool, damp towel removes residual lather and helps close the pores. Some shops chill the towel in a refrigerator.
9. Aftershave or balm. A skin-soothing balm, splash, or aftershave finishes the service. Alcohol-based aftershaves disinfect minor abrasions but can sting; balms are gentler.

Sanitation and Bloodborne Pathogen Response

Shaving is the highest-risk service in the salon for bloodborne pathogen exposure. Every state board tests sanitation protocol around the razor.

Single-Use Blades

Disposable blades from a shavette are discarded directly into a labeled sharps container after every client. Never set a used blade on the station, never wrap a used blade in a towel for later disposal, and never reuse a single-use blade between clients.

Fixed-Blade Straight Razor Disinfection

The blade portion of a fixed-blade straight razor must be cleaned, then immersed in an EPA-registered hospital-grade disinfectant for the contact time listed on the product label. Skipping the cleaning step and dropping a hair-coated blade straight into the disinfectant does not work, since organic matter blocks the chemical from reaching the metal.

Towels, Brushes, and Capes

Towels are single-use per client and laundered with bleach or a sanitizing additive between uses. Shaving brushes should be cleaned and dried fully between clients. Capes that contact bare skin or lather must be wiped down or replaced.

If You Nick the Client

A small cut is not unusual during a shave, but the response has to be immediate and consistent. Stop the service, apply pressure with a fresh single-use gauze pad, and use alum or a styptic to stop the bleed. Discard all contaminated materials in a biohazard bag if your state requires it. Disinfect the area, document the incident if your state board mandates a log, and only resume the shave once bleeding has fully stopped.

Key Exam Point: Fixed-blade straight razors are cleaned first, then immersed in EPA-registered hospital-grade disinfectant for the labeled contact time. Single-use shavette blades go straight into a sharps container. Knowing the difference is a frequent multiple-choice item.

Scope of Practice: Barbers vs Cosmetologists

Most states draw a clear line between barbers and cosmetologists when it comes to face shaves. Barbers can perform a full razor shave on the face. Cosmetologists in many states are restricted from face shaves entirely, or are limited to electric razor work and outlining around the hairline. Where shavettes are allowed for cosmetologists, the fixed-blade straight razor is still off-limits. Always work within the scope your license permits, and be ready to identify the scope rules on a written exam.

Common Test Topics in One Place

• Razor types (straight, shavette, safety, electric) and which professionals can use them.
• The 14 areas of the face in correct order, starting at the right sideburn.
• The four razor strokes (freehand, backhand, reverse freehand, reverse backhand) and what defines each.
• WTG vs XTG vs ATG, including which is the safest first pass.
• The full hot towel and lather sequence.
• Disinfection rules for fixed-blade and shavette razors.
• Bloodborne pathogen response after a nick.