Mold under carpet can be difficult to notice because the growth may be hidden beneath the carpet or padding. A room may look clean while moisture is trapped underneath, creating the right conditions for mold to grow.

Water leaks, flooding, high humidity, and moisture from concrete floors can all co...

If you have noticed black or green patches on a wall, ceiling, bathroom surface or other damp area, you may be wondering about the difference between black mold vs green mold. While the colour can look very different, it does not tell you exactly what type of mould you have or how dangerous it is.

Finding mold behind walls can be worrying because you may not see the problem until it has been there for some time. Mold can grow on the back of drywall, around leaking pipes, behind wallpaper, and inside wall cavities where moisture becomes trapped.

The good news is that there are warning sign...

A clean air filter keeps your HVAC system running efficiently, improves indoor air quality, and helps you avoid costly repairs down the road. Yet many homeowners aren't quite sure how often to replace theirs or where to even begin. This guide walks you through everything you need to know, from the t...

What is the ideal house temperature? For most homes, it falls between 68°F and 78°F (20°C to 25.5°C), depending on the season and who lives in your home. There is no single perfect number, but understanding the science behind comfort can help you find the right setting for your family.

Why Comfort ...

What Is a HEPA Air Filter?

If you have ever shopped for an air purifier or vacuum cleaner, you have probably seen the word HEPA printed on the box. But what is a HEPA air filter, really, and why does it matter so much for the air you breathe at home?

In simple terms, a HEPA air filter is a type of...

Dusty vents, weak airflow, or a musty smell every time your HVAC kicks on are all signs your air ducts could use some attention. The good news is you do not always need to call a professional. In many cases, you can clean your air ducts yourself with a few basic tools and a bit of time.

This guide ...

If you've ever walked into a stuffy room and wished there was a simple, natural fix for the air you're breathing, you're not alone. Millions of homeowners are turning to houseplants especially the humble snake plant as a first line of defense against indoor air pollutants. But how much can a plant a...

Why a Single Outdoor Air Sample Is Not the Right Tool for Evaluating Long Term Exposure to Traffic Related Air Pollution

One of the most common questions we receive from prospective homebuyers is whether living near a major interstate  such as Interstate 85 (I 85) or Interstate 285 (I 285) in the A...

Vinegar is one of the most talked-about "natural" mold killers on the internet. It's cheap, it's already in your pantry, and it doesn't come with the harsh fumes or warning labels that bleach does. But does vinegar actually kill mold, or is it just another kitchen myth that homeowners keep repeating...

You spot a patch of mold, grab the nearest spray bottle, and blast it until the stain disappears. A few weeks later, it's back — sometimes worse than before.

If that's happened to you, you're not imagining it. Mold removal sprays are one of the most popular weapons homeowners reach for, but most pe...

You spot a dark patch on the bathroom ceiling or a musty smell coming from the basement. Is it mildew you can wipe away in five minutes, or black mold that needs serious attention?

Telling the two apart matters more than most homeowners realize. Mildew is usually a minor nuisance. Black mold can be...