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Frequently Asked Questions

Please reach us at Support@testyourworld.com if you cannot find an answer to your question.

A: Mold is a type of fungus that grows in damp areas. It can release spores into the air that may cause allergies, headaches, asthma flare-ups, and other health issues — especially for kids, seniors, and those with weak immune systems.


A: Simply swab the area you’re worried about or cut a piece of your air filter and send it in. Our lab analyzes it and gives you clear, easy-to-understand results.


A: Most results are ready within a few days of receiving your sample.


A: Just your old filter before you replace it and a pair of scissors, everything else you need comes in the kit. It’s quick, simple, and safe.


A: Don’t panic! Your results will clearly explain the findings and next steps. If mold is confirmed, you can contact a local remediation service for removal.



© 2025 BRS Lab Services. Test Your World™ is a consumer screening service, not a medical or diagnostic product. All rights reserved.Test Your World results are provided for informational purposes only. They are not intended to diagnose, treat, cure, or prevent any disease. Results should not replace professional medical or environmental advice. For health or safety concerns, consult a qualified healthcare provider or licensed environmental professional.

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