I know you’re thinking: “What about collecting rain? It’s free and pure!” Wrong. Rain is more like a dirty sponge that mopped up pollution, bird droppings, and squirrel sneezes. Your humidifier will hate you.
Plus, rain goes stale fast. It grows bacteria like a science experiment you forgot about in the fridge. Stick to mechanical methods—your lungs will thank you.
The only time rain is acceptable is if you’re in a survival movie. Otherwise, leave it to the plants and the ducks.
