Not quite spa day vibes, my friend! It's all about what's in the H2O. Hard water's flexing with minerals like calcium and magnesium, which, over time, can throw a wrench in your plumbing's plans. Soft water, meanwhile, travels light, mineral-wise, but can sometimes be a bit tough on the pipes. Knowing the kind of liquid groove your home's dancing to can help you choose the right moves for treatments and plumbing swag.