Have you ever wondered what makes RAIN smells like RAIN? The smell of rain is largely made up of 3 things: Ozone Bacteria from soil Oil secreted by plants And, there you have it – the smell of rain… AllSense aroma earth fragrance Monsoon perfume Rain scent Singapore smell EditorAll author postsRelated Posts February 25, 2015Slow-motion video shows how rain gets its smellby Editor April 5, 2014Smell…according to MTVby Editor January 12, 2014Sunday Smell Factsby Editor PrevNext