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title: "Antiseptic | First Aid Glossary"
description: "Agent that inhibits the growth of infectious microorganisms on the skin or wounds. Learn warning signs and first aid steps to help you respond safely."
canonical: "https://www.australiawidefirstaid.com/resources/glossary/antiseptic"
---

# Antiseptic

[Resources](https://www.australiawidefirstaid.com/resources) › [Glossary](https://www.australiawidefirstaid.com/resources/glossary)

## What is Antiseptic?

Antiseptics are substances used to prevent infection by inhibiting the growth of microorganisms. They are commonly used in first aid to clean wounds and prevent infections. Antiseptics can come in various forms, including liquids, wipes, and creams.

Antiseptics are substances used to prevent or slow down the growth of microorganisms on the skin and mucous membranes, making them crucial in first aid for cleaning wounds and preventing infections. Common antiseptics include alcohol, iodine, and hydrogen peroxide. Proper application involves cleaning the affected area thoroughly and applying the antiseptic to reduce the risk of infection.

It is important to use clean bandages and dressings and to avoid direct contact with the wound by using gloves and face shields when necessary. Personal hygiene and infection control measures should be followed to protect both the first aider and the casualty .

## Steps to Use Antiseptics

1. Clean the wound with water if it is dirty
2. Apply the antiseptic to a sterile gauze pad or directly to the wound
3. Cover the wound with a sterile dressing

> Substance preventing infection by inhibiting microorganism growth on skin.

## Watch: Splinter Probe Safe and Effective First Aid Tool for Splinter Removal

[Watch on YouTube](https://www.youtube.com/watch?v=DPapsPfq8to)

## Learn this hands-on

A nationally accredited first aid course covers this and much more. [Find a course and check live session availability](https://www.australiawidefirstaid.com/#find-course).

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