The dangers of zinc oxide fumes

What are zinc oxide fumes? Zinc oxide fumes are fine, dry, odourless particles that are often white or yellowish in colour. They are formed when zinc is melted, burned or […]

How to measure indoor air quality

Indoor air quality refers to the air pollution inside homes, offices or buildings. It is a mixture of pollutants that are generated from building materials, furniture or other activities across […]

What is a HEPA filter?

A HEPA (High Efficiency Particulate Air) filter is a type of air filter that meets the HEPA filter standard of removing at least 99.97% of particles from the air down […]

The dangers of soldering fumes

What is soldering? Soldering refers to the process of joining different types of metals together using a filler metal known as solder. The purpose of using solder is to solidify […]