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Shamp👀 · How-To · Product Safety · PUBLICADO 2026-05-01 Updated 2026-05-01

How to: Incident Report Template for Patch Testing Protocols

Quick Answer

Step-by-step guide to incident report template for patch testing protocols in your salon.

📑 Índice
  1. 1. What you will build
  2. 2. Prerequisites
  3. 3. Step-by-step process
  4. 4. Template / checklist
  5. 5. Common mistakes to avoid
  6. 6. Dialogue
    1. 🦉 & 🐥 & 🐮 — Salon operator dialogue
  7. Primary sources (national & international authorities)
    1. Related Articles
    2. Pronto para automatizar a higiene do seu salão?
    3. Experimente o verificador de ingredientes gratuito

1. What you will build

By the end of this guide, you will have a working incident report template for patch testing protocols in your salon. This is a practical, printable output you can use from day one.

2. Prerequisites

3. Step-by-step process

1
Schedule

Patch test booked 48h before colour appointment

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2
Site preparation

Clean inner elbow or post-auricular area with alcohol

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3
★ Application (CCP)

Apply small amount of actual product (same batch) to skin

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4
Client instructions

Written aftercare: no washing, no scratching, watch for reaction

▼
5
48h assessment

Check site: redness, swelling, itching = positive

▼
6
Record

Result (positive/negative) logged in client file, service adjusted

🛠️ Ferramenta gratuita relacionada: Run our salon opening checklist Experimente grátis →

4. Template / checklist

Daily salon patch testing checklist

5. Common mistakes to avoid

  1. 48-hour wait seen as revenue loss — clients booked for same-day colour
  2. Test site (post-auricular) not standardised across staff
  3. Positive patch test result not recorded in permanent client file

6. Dialogue

🦉 & 🐥 & 🐮 — Salon operator dialogue

🐥
Piyo: Poppo, why is 48 hours the standard wait time for a patch test?
🦉
Poppo: Type IV delayed hypersensitivity — the immune response to hair dye allergens like PPD — peaks at 48–72 hours. A test read at 24 hours misses most positive reactions. That's why the 48-hour minimum is non-negotiable, and the EU ALG regulation reinforces this.
🐥
Piyo: Can a client sign a waiver to skip the patch test?
🦉
Poppo: A waiver doesn't protect you. If a client suffers anaphylaxis from a product you applied without testing, 'they signed a waiver' is not a legal defence in most jurisdictions. The duty of care rests with the professional providing the service.
🐮
Mou: Strong, kind, beautiful — 48 hours of patience prevents a lifetime of regret.

Primary sources (national & international authorities)

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Aviso importante: MmowW não é um organismo de certificação de higiene estética. O conteúdo acima constitui boas práticas educativas extraídas de fontes oficiais nacionais (OMS, ANVISA, regulamento UE 1223/2009). A responsabilidade final cabe ao operador do salão e à autoridade competente.
🦉
Takayuki Sawai — Gyoseishoshi

Licensed Gyoseishoshi (Administrative Scrivener) and founder of MmowW. Making salon compliance easy for beauty professionals worldwide.

Amado pela segurança.