Haircutting Basics: Guides, Shears Safety, and Salon Reminders

Definition of a Guide (Guideline): A guide is the specific section of hair that is cut first and used as a visual reference point to determine the length of the next subsection to be cut.
Stationary Guide:
- Remains in a fixed position in one single location throughout the cut or section.
- Subsequent subsections of hair are directed or over-directed to this stationary point before being cut, creating an increase in length away from the guide.
Travelling Guide (Traveling Guide):
- Moves progressively with each new subsection.
- A small portion of the previously cut subsection is combined with the adjacent new subsection to act as the length reference, continuing across the head.
Execution Verification: Always visually and physically verify the guideline before cutting into or advancing to the next subsection.

Tool and Hand Control: Ensure complete, steady physical control of the fingers, comb, and shears at all times during the service.
Cutting Pace and Visibility: Never cut faster than the section can be clearly seen. Full visual confirmation of both the guide and the hair section is mandatory before executing any cut.
Movement Around the Client: Always keep shears fully closed (and palmed) whenever shifting positions, repositioning around the styling chair, or moving around the client to prevent accidental puncture or laceration.
Technique for Dense Hair: When working with high-density hair, divide the hair into significantly smaller, finer subsections to methodically control and manage weight, rather than attempting to clear or remove excessive bulk in a single pass.

Sequential Salon Procedure:
- Consult: Thoroughly evaluate client desires, facial features, growth patterns, lifestyle, and hair texture prior to wetting or cutting.
- Section: Part and clip the hair cleanly into systematic, manageable working sections.
- Establish Guide: Create the primary baseline or guide that establishes the target length and shape.
- Cut: Systematically work through the subsections, matching each cut to the established guide.
- Cross-Check: Part the hair in the opposite direction from the parting used to cut (e.g., checking horizontally if cut vertically) to inspect for precision, balance, and stray hairs.
- Style: Dry and style the hair as intended to reveal how the cut falls and responds in its natural state.
- Recheck: Perform a final visual and physical inspection on dry, finished hair to refine perimeter lines, blend details, and correct any minor imperfections.
Conservative Cutting Rule: When in doubt, cut less hair first. Additional length can always be removed as needed, but cut hair cannot be replaced.
Importance of Clean Sectioning: Clean, organized sectioning is essential to make the haircutting process easier, more efficient, and structurally predictable.

$0^\circ$ Elevation: Produces a blunt haircut (also known as a solid form or one-length cut, where all hair falls to a single stationary level with no elevation or graduation).
$45^\circ$ Elevation: Produces a graduated haircut (creates a gradual buildup of weight and a beveled exterior appearance).
$90^\circ$ Elevation: Produces a layered haircut (elevates hair straight out from the curvature of the head to remove weight and produce movement, texture, and internal shape).