scheermes

Scheermes is the blade used in manual razors for shaving. In Dutch usage it denotes the replaceable edge that fits into a razor head or straight razor. The plural scheermesjes is common for disposable blades.

Historically, shaving began with straight razors that used fixed blades. The introduction of interchangeable blades in the late 19th and early 20th centuries, notably by Gillette, popularized the modern blade system. Since then, blades have varied in steel, coatings, and edge geometry.

Blades are typically made from steel, either stainless or high-carbon, with protective coatings such as chromium or PTFE to reduce corrosion and improve glide. Some blades feature multiple coatings or advanced edge finishes to enhance comfort and longevity.

Blades are designed for compatible razor heads: double-edge blades fit two-slit safety razors, single-edge blades fit single-slit designs. They are sharp and should be handled with care. Used blades should be disposed of safely or recycled where possible.

Maintenance focuses on keeping blades dry between uses to prevent rust. They are replaced when the edge dulls, after several shaves. The choice of blade thickness, grind, and coating affects comfort, irritation, and closeness of shave.