Is there a way to make rain water collected from your roof safe to drink/water plants?
They sell rain water collection barrels off of Amazon that you can hook up to your gutters and they will catch and hold rain water. I live in a place that gets a lot of rain and am wondering if there is a way to make that water safe to consume/water plants with. I know roofs are sealed with all kinds of chemicals that is not safe to consume but is there a way to filter out those chemicals?