Skincare · Professional Practice · Lesson 9
Sanitation and Scope
Know what an esthetic-minded routine can do—and when to refer.
Core idea
Plain-language explanation
Professional care means clean hands, clean tools, no sharing applicators, and knowing scope. Esthetic education can teach cosmetic care, ingredients, and supportive routines. It cannot diagnose a rash, treat a suspicious mole, or replace medical assessment.
Do this now
Three small steps
- Wash hands before touching your face or products.
- Keep applicators and tools clean; do not share them.
- Refer painful, scarring, spreading, infected-looking, or changing concerns to a dermatologist.
Practice
Use the idea
Create a one-minute sanitation setup: clean hands, clean surface, clean applicator, product lids closed.
Quick check
Show the idea is clear
Which concern is a reason to seek dermatology care rather than self-treat indefinitely?
Lesson sources