Aesthetician - Delaware Professional Licensing Category
Delaware licenses skin care practitioners as estheticians under the Board of Cosmetology and Barbering, part of the Division of Professional Regulation (Title 24, Chapter 51 of the Delaware Code and the Board's rules). The licensing exam samples the same body of knowledge taught in Board-approved esthetics programs: infection control and safety, skin sciences, treatment protocols, hair removal, makeup, and the laws that define what an esthetician may legally do in a Delaware salon. Expect scenario items - a client's skin condition plus a product plus a step - more than single-fact recall.
Where the legal line sits
- Estheticians work on the epidermis: cleansing, exfoliation, manipulation/massage, masks and packs, makeup, temporary hair removal (waxing, tweezing, depilatories), and lash and brow services where the Board's rules allow them.
- Barred by scope: cutting living tissue, deep chemical peels, laser/IPL resurfacing, and injections of neuromodulators or fillers - anything that penetrates past the epidermis belongs to a physician or to delegated practice the law authorizes.
- Practice only in a licensed facility, under a current Delaware license, with client records and consent documentation treated as part of the standard of care.
Infection control is the largest scoring block
- Sanitize (reduce pathogens), disinfect (destroy most pathogens on nonporous surfaces), sterilize (destroy all microorganisms). Know which level each object requires.
- Skin- or blood-contact implements: clean off debris, dry, then immerse in an EPA-registered hospital-grade disinfectant at label dilution for the full label contact time. Quaternary ammonium for nonporous surfaces; tuberculocidal product for items that may contact blood.
- Porous items (cotton, sponges, files, wooden spatulas) are single-use. Blood-contaminated disposables are double-bagged before disposal.
- Wash hands before and after every client and after any blood contact; gloves go on clean hands, never as a substitute for hand washing.
Skin science and treatment judgment
- Fitzpatrick I–II burns easily: conservative protocols. Fitzpatrick IV–VI carries higher post-inflammatory hyperpigmentation risk: avoid aggressive exfoliation and inflammatory treatments.
- Contraindications: active infection or herpes, open lesions, recent isotretinoin use, pregnancy (certain essential oils, retinoids, high-frequency current), sunburn, known allergies.
Worked example
A client arrives for extractions with a raised, red, weeping lesion at the corner of the mouth. Reasoning: the lesion looks infectious (impetigo or herpes simplex), so it is a contraindication - no extraction, no product over the area, no argument from the client overrides it. Refer to a physician, reschedule after clearance, and document the observation and referral. Extracting would spread infection and create a legal exposure.
Traps that cost marks
- Treating alcohol, UV cabinets, or a quick wipe as disinfection; ignoring the label contact time.
- Calling an implement "sterile" when it was only disinfected.
- Running an aggressive peel on Fitzpatrick V–VI skin.
- Accepting "my doctor said it's fine" without written clearance.
- Double-dipping wax sticks and skipping temperature checks.