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Breathing Bad Indoor Air
29 January 2021

John Herbert
Director
Moisture and damp that cannot dry out causes the growth of mould, any people nearby
will be breathing bad indoor air, containing mould spores, which can seriously damage
your health. The reactions to mould exposure are varied, symptoms range from mild to
life threatening. After exposure some people then develop extreme sensitivity to
indoor mould (using the UK spelling).
✅ To discuss identifying the source of water ingress causing mould in your property just call
John Herbert 📞 2335 9830 today!
Poor Indoor Air Quality Caused by Mould
Breathing bad air containing mould spores could seriously impact your family health
The next video clip below shows measurement of the water content in the walls, a tool to trace and track
ingress of moisture inside the room.
Measuring Indoor Water and Moisture Content In Your Home
Detecting Water Ingress and Damage by Measurement
We also use thermal infrared camera scan to help idendify the source(s) of water ingress.
✅ Want to chat about mould in your property? Just call John Herbert 📞 2335 9830 today!
About the Author
John Herbert is a
veteran chief engineer with more than 30 years international engineering experience, educated in
the United Kingdom, he has worked in the United Kingdom and then across Asia for more than two
decades engaged by international and local companies. He is a Hong Kong Registered Energy
Assessor (REA), a BEAM Professional, and stationed in Hong Kong.