Though it may seem unusual, onions have purifying properties for the nose. Simply slice one and place it next to your bed. Its intense aroma acts as a natural air freshener and can help clear a ...

But air fresheners and other volatile organic compounds can irritate the eyes, nose, and throat, a reason for people with respiratory problems to use other means to keep odors at bay. Most ...

to make sure you don’t end up paying through the nose. Keep scrolling for our pick of the bunch. We compared plug-in air ...