FAQs How long does it take to reduce humidity with the heating on? We asked Rob Nezard, managing director at UKRadiators when you're likely to see a reduction in humidity when you have the heating on.

As humidity climbs outside homeowners need to be cautious about the humidity in their homes. The average home sits at about 60% humidity with higher levels causing moisture and mold buildup.

Humidity will soon surge to extreme levels across 40 states. Find out where there will be excessive heat and humidity — and how humidity patterns are changing.