Rain Soft in Port Charlotte, Florida offers the best drinking water and the largest variety of water treatment products and services available for your home or business. Whether you need water conditioning systems or filters, we have an impressive selection of innovative solutions for all your treatment requirements. Through our products, you can have clean water for a better quality of life.As water on the surface of lakes, oceans, and rivers warms up, it travels into the sky as very tiny droplets or vapor. When the water vapor gets colder, it turns back to liquid to help form clouds.