DE Cosmetology study guide
DE Cosmetology · Work through your exam, one topic at a time.
The Delaware Board of Cosmetology and Barbering, part of the Division of Professional Regulation, licenses practitioners across five regulated practice areas: cosmetology, barbering, aesthetics, electrology and nail technology. The license by examination pathway is the route for candidates who are not qualifying through apprenticeship or reciprocity, and it is administered by the Board under statutory authority in 24 Del. The Board's stated objective is to protect the general public from unsafe practices and from occupational practices that tend to reduce competition or artificially fix prices, while maintaining standards of professional competence and service delivery. Because the Board issues licenses or permits to apprentice, practice or instruct in each of these areas, and separately permits shops/salons and schools, candidates should expect content spanning both practical service standards and the sanitation and regulatory expectations that apply in a licensed setting. The DE Cosmetology study guide has 5 sections and about 2,132 words.
01Cosmetology
The Cosmetology portion of the Delaware licensing exam samples the full generalist scope: shampooing and scalp care, haircutting, styling, chemical texture services, hair color, and the infection-control and anatomy/chemistry knowledge that supports every service. Expect questions that ask not only what to do but why a product, elevation, or test is chosen.
451 words, about 2 min02Barbering
The Barbering domain tests men’s and boys’ haircutting, tapering and fading, beard and mustache design, shaving, facial massage, and the safety and skin knowledge behind those services. Questions often combine tool choice with sanitation and contraindication decisions.
439 words, about 2 min03Aesthetics
The Aesthetics domain tests skin analysis, facial treatments, massage, hair removal, makeup, and sanitation in a spa setting. The exam expects you to connect visible skin signs to product choices and to know when to stop and refer.
390 words, about 2 min04Electrology
The Electrology domain tests permanent hair removal by epilation: hair growth cycles, electricity, needle insertion, modality selection, sanitation, and client safety. The exam distinguishes what each modality does and when treatment is contraindicated.
432 words, about 2 min05Nail Technology
The Nail Technology domain tests manicuring, pedicuring, nail anatomy, artificial nail services, chemistry, and salon sanitation. The exam emphasizes protecting the natural nail and recognizing when a client must be referred rather than serviced.
420 words, about 2 min