For most people, I’d say: get a reverse osmosis system for your drinking water (point-of-use), and pair it with a whole-house ion exchange softener if your sulfate levels are moderate. That combo covers taste and your shower’s scent.
If you’re broke or renting? Start with a distillation jug for your morning coffee. It’s slow, but it works. And hey, your aunt will stop offering you that egg water—which is a win in my book. Cheers to not smelling like a hot spring.
