As the first rains of fall begin to shower us, a common question arises: Should you shower after getting caught in it? The answer isn't as straightforward as a simple yes or no. Several factors influence whether a post-rain shower is beneficial. Rainwater, while seemingly pure, collects various pollutants as it falls through the atmosphere. These contaminants can include dust, pollen, chemicals, and even traces of industrial byproducts, depending on your location.