BlogHow Air Purifiers Can Positively Affect Your Daily Mood

As many have now come to realise, the air we breathe can have a significant impact on our health and well-being. For those that have taken a vacation in faraway remote areas free of the hustle and bustle of the city and its air pollution, one can clearly discern that the air there feels much fresher and far less suffocating. Indeed, various air pollutants are now known or at least suspected to cause harmful effects on human health and the environment.

However, that’s not all. Be it the aroma of a fresh cup of coffee or tobacco smoke wafting in the air, smells in the air can also influence our mood in a surprising number of ways. According to Frontiers in Behavioral Science, extensive evidence exists of odours subliminally or overtly modulating our moods and emotions. From their findings, five minutes of exposure to contrasting smells induce different effects; smelling an unpleasant odour for long leads to negative moods in a person, while a pleasant one has the opposite result. Furthermore, scents and odours can even go as far as to heighten your alertness, bring a calming effect when you are stressed, and evoke latent memories.

How smells affect mood

The connection between emotions and odours has prompted scientists to look more closely into olfactory psychology and the limbic system. These two can best explain why smells are associated with one’s feelings, including emotional nudges from the past.

Articles from Healthline Media’s Greatest and The Harvard Gazette state that the human brain’s olfactory bulb is mainly responsible for connecting scents to your experiences and forwarding your feelings of said experiences to the limbic system. In that case, it perfectly explains why certain smells, such as rubbing alcohol, may make certain people averse to hospital visits since they may have had an unpleasant experience in the doctor’s office before.

Using air purifiers to eliminate unwanted odours

Based on the information from previous sections, controlling the odours of your surroundings is the best way of influencing how you feel. Thus, maintaining good indoor air quality is the key. Since most people spend many hours of their day indoors, indoor air quality is a crucial factor for one’s mood and health. To better control your emotions throughout the day, you need to find a way to remove all undesirable smells from the equation.

Thankfully, there is already one such solution for that in the form of air purifiers. With Wells’ product line of air purifiers, getting the clean air you deserve is a breeze.


In contrast to what many may think, indoor air is often more contaminated than outside air. This is because the former can be filled with all sorts of irritants and allergens like dust and pollen, especially for homes that do not get plenty of natural air circulation.

Wells air purifier for dust in Singapore all come equipped with an H14 Zero Clear HEPA filter that can eliminate up to 99.997% of 0.3µm ultra-fine dust particles in the air, and thanks to different custom filters like the deodorisation filter, you no longer have to worry about bad odours circulating in your home and disrupting your mood.

Aside from air purifiers, Wells also offers a selection of water purifiers with essential features that guarantee the cleanest and best tasting purified drinking water. Get in touch with us today to learn more!