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What are you afraid of?

Each guide explains the fear, when it becomes a phobia, and includes a free severity test.

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Plain-language guides to phobias, anxiety, and how the brain creates fear.

A free companion site

Know your fear. Now start facing it.

Exposure Games turns graded exposure into small, playable games, so you can begin approaching your fear gently and on your own terms. Free, no signup, and from the same team behind Bia.

Visit ExposureGames.com
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Phobia Quiz tells you where you stand. Bia is the phobia recovery app that helps you move forward: a personalized, step-by-step plan built on graded exposure, the most effective treatment there is for specific phobias. Go at your own pace, or alongside a therapist.

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Common questions

Frequently asked.

Are these tests a diagnosis?

No. These are free screening and self-reflection tools based on validated clinical measures. They can help you understand your symptoms, but only a qualified professional can diagnose a phobia or anxiety condition.

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Yes. The tests run in your browser and your answers are not stored or linked to you. You do not need an account.

What should I do with my result?

Use it to reflect and to start a conversation, with yourself or a professional. If a fear is limiting your life, phobias are highly treatable, and Bia offers a structured program to help.

How is this related to Bia?

Phobia Quiz is a free public resource from Bia, the phobia recovery app. The tests and the Fear Profile come from the same tools used inside Bia.

Phobia Quiz › Mysophobia

Mysophobia test

Mysophobia is an excessive fear of germs and contamination that can drive repeated washing, cleaning, and avoidance.

Fear of germsFreeAbout 2 minutesNo signup

Take the severity test

This short, private screening gauges how strongly fear of germs has affected you over the past week.

Or build your full Fear Profile →

This is a free screening and self-reflection tool, not a diagnosis. Only a qualified professional can diagnose a phobia. If you are struggling, consider reaching out for support.

What is mysophobia?

Mysophobia is an excessive fear of germs and contamination that can drive repeated washing, cleaning, and avoidance.

Common signs and symptoms

  • Intense worry about dirt, germs, or illness from contact
  • Frequent or prolonged hand washing and cleaning
  • Avoiding public surfaces, handshakes, or shared items
  • Distress when you cannot wash or clean
  • Using barriers like tissues or gloves for everyday tasks

When does it become a phobia?

Good hygiene is healthy. Mysophobia is present when the fear is excessive and time-consuming, and washing or avoidance starts to interfere with daily life. When it includes compulsive rituals, it overlaps with contamination OCD.

Why are people afraid?

Contamination fear often centers on disgust and a sense of never being clean or safe enough. Washing and avoidance reduce anxiety briefly, which reinforces the cycle and makes the fear stronger.

Contamination fears are among the most common themes in anxiety and OCD, and rose in visibility during recent public health events.

What helps

Phobias are among the most treatable conditions, usually through gradual, supported exposure. Learn how phobias are treated, or let Bia build you a personalized plan.

Get a plan for fear of germs on Bia
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