Of the five senses, smell is one that we can technically live without but its one we would certainly miss if it were gone.
Smell is powerful in that it can awaken memories from long ago, it can remind us of a person who is no longer with us, it can stimulate our appetite and it tells us the difference between something that is appealing and something that isn’t. This also applies to people in general. We all want to smell nice and appealing and we do that through the use of perfume.
There are many perfumes on the market but many of them have unhealthy ingredients that can be bad for our overall health and cause allergic reactions in others. Toxic free perfume is widely available these days due to the popularity of more natural products. These perfumes use natural ingredients to create subtle scents instead of toxins.