Wait a minute—if you’re a gardener or a brewer, calcium in water can be a secret weapon. Hard water helps tomatoes grow strong and gives bread a chewy crust. So don’t just strip it out blindly. Test your water’s hardness with a simple kit from the hardware store—then decide whether you’re team “crisp water” or team “mineral-rich brew.”
Knowing how to remove calcium also means knowing when to keep it. That is true power, my friend.
