Flyer blanchiment dentaire : guide visuel en 6 étapes

Numbered steps infographic titled "Tooth Whitening: Simple Guide". A5 portrait patient-education leaflet, sketchnote style, high-contrast accessible palette, friendly and reassuring tone, clean instructional illustration. 6 numbered step cards in a vertical sequence, each with a clear visual of the action, short heading IN English, and one-line plain-language caption IN English. Theme adapted for allergy / immunology context and dental whitening education, with no diagnostic claims, no drug dosages, no graphic surgery, no blood imagery.

Step 1: "What It Is" — illustration of a smiling tooth, shade guide, and whitening tray/strip icon. Caption: "Tooth whitening helps lighten surface stains on teeth." 
Step 2: "Check Allergies" — illustration of a patient pointing to an allergy checklist, with icons for mouth, skin, and a warning triangle. Caption: "Tell us about allergies, past reactions, asthma, eczema, or sensitive mouth tissues before treatment." 
Step 3: "Before You Start" — illustration of brushing teeth gently, removing lipstick, and reading product instructions. Caption: "Use only as directed and make sure your gums and mouth feel healthy first." 
Step 4: "Apply Safely" — illustration of placing whitening gel/strip carefully on teeth, avoiding gums. Caption: "Keep the product on teeth only and stop if it causes burning or swelling." 
Step 5: "After Care" — illustration of rinsing mouth, drinking water, and avoiding coffee, tea, and smoking icons. Caption: "Rinse if advised and avoid dark foods or drinks for a short time after whitening." 
Step 6: "Watch for Reactions" — illustration of mild sensitivity icon versus urgent warning icons for lip swelling, rash, breathing trouble. Caption: "Mild sensitivity can happen, but swelling, rash, or breathing symptoms need urgent attention." 

Add a clear safety / warning callout panel titled "When to Call Us" with plain-language English bullets: "Mouth sores lasting more than 2 days", "Swollen lips, tongue, or gums", "Rash, hives, wheezing, or trouble breathing", "Severe tooth pain or strong burning". Add a second friendly callout in French: "Consultez votre médecin / dentiste pour des conseils adaptés à votre situation". Include a small footer note in English: "This leaflet is for education only and is not medical advice." 

Layout: clear hierarchy, large friendly heading, simple icons, arrows between steps, rounded panels, accessible contrast, uncluttered A5 portrait composition suitable as a flyer. No branding, no watermarks, no gore. All text MUST be written in English (array). Every heading, label, caption, legend and metric name in the image must be in English — not English. Spell each English word correctly using English characters and diacritics. Numbers stay as digits, no graphic gore, no watermarks NOT medical advice — include "Consult your doctor / dentist for personal guidance" callout in {language}. No graphic surgery / blood imagery. No specific drug dosages. No diagnostic claims.