Marcio Luzardo

Marcio Luzardo is a coffee enthusiast and the voice behind Tudo Viraliza. With a passion for turning curiosity into practical knowledge, he shares easy-to-follow tips, guides, and insights to help readers enjoy better coffee every day. When he’s not writing, Marcio is exploring new brewing methods or diving into the rich stories that connect coffee to culture, lifestyle, and wellness.

How Water Quality Affects Your Coffee: What Every Home Brewer Should Know

You’ve picked the perfect beans. You’ve dialed in the grind size. You’ve mastered the brewing method. But if your coffee still tastes flat, sour, or dull, the problem might be hiding in your water. Coffee is 98% water. That means the quality, composition, and temperature of your water dramatically affect the final flavor of every …