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Full Coffee Roast
  • Recipes
    • Coffee Recipes
    • Tea Recipes
  • Advice
    • Coffee Facts
    • Coffee Business
    • Coffee Shop Marketing
  • Buying Guides
  • Reviews
    • Coffee Pods
    • Coffee Grinders
    • Coffee Machines
  • Types of Coffee
    • Brands
  • More
    • About
    • Brand Assets
    • Contact
    • Disclaimer
    • Privacy Policy

Jason Michael

Jason has been obsessed with coffee since his first flat white in Melbourne a decade ago. Since then, he has tracked down espresso bars in over 30 countries—from the specialty scene in Tokyo to traditional cafés in Vienna. Based in Seattle, he spends his mornings testing brewing gear and his weekends exploring the Pacific Northwest coffee community. He writes about what works, what doesn't, and how to make better coffee at home without overcomplicating it.

How Often to Descale a Keurig in Arizona

March 2, 2026 by Jason Michael
keurig coffee maker on arizona desert home kitchen counter w 20260302 073720 1200

Phoenix and Scottsdale have some of the hardest tap water in the country. Arizona’s water situation has a way of Read more

Keurig Water Filter for Well Water — What You Need to Know

March 2, 2026 by Jason Michael
keurig coffee maker in rustic farmhouse kitchen well water p 20260302 073758 1200

Well water and Keurig maintenance is a topic that most guides completely gloss over. As someone who grew up on Read more

Keurig Water Filter for City Water — What Actually Matters

March 2, 2026 by Jason Michael
keurig coffee maker next to city kitchen faucet urban apartm 20260302 073745 1200

City water and Keurig maintenance has a lot of conflicting advice floating around online. As someone who has run Keurigs Read more

Keurig Water Filter Replacement — What to Buy and When

March 2, 2026 by Jason Michael
keurig water filter cartridge being replaced in water reserv 20260302 073732 1200

Keurig water filter replacement has gotten more complicated than it needs to be, with confusing pack sizes and vague advice Read more

Keurig Descaling in Florida — Why the Scale Builds Faster Here

March 2, 2026 by Jason Michael
keurig coffee maker on bright florida kitchen counter limest 20260302 073707 1200

Florida water is its own thing. The tap water in Miami, Tampa, Orlando, and Fort Lauderdale has gotten complicated for Read more

Keurig Descaling in Texas — Your Tap Water Is Doing This to Your Machine

March 2, 2026 by Jason Michael
keurig coffee maker on texas kitchen counter with hard water 20260302 073630 1200

Texas has a water problem. Not a shortage — a hardness problem. I spent two years in Austin slowly destroying Read more

The Keurig Descalers That Actually Work

March 2, 2026 by Jason Michael
keurig coffee maker on kitchen counter with a bottle of desc 20260302 073530 1200

Keurig descaling has gotten needlessly confusing, with manufacturers being vague and “every 3-6 months” being essentially useless advice if you Read more

Rainbow Jelly Boba: A Colorful Twist on Your Favorite Bubble Tea

February 13, 2026February 13, 2026 by Jason Michael
Colorful bubble tea drink with rainbow jelly cubes

Rainbow Jelly Boba: A Colorful Twist on Your Favorite Bubble Tea Rainbow jelly boba transforms ordinary bubble tea into vibrant, Read more

Best Coffee for Keurig Reusable Filters: What Actually Works

January 21, 2026 by Jason Michael

Best Coffee for Keurig Reusable Filters: What Actually Works By Jason Michael | Last updated: January 2026 Reusable Keurig filters Read more

Best Robusta Coffee Brands: A Guide to the “Other” Coffee Bean

January 21, 2026 by Jason Michael

Best Robusta Coffee Brands: A Guide to the “Other” Coffee Bean By Jason Michael | Last updated: January 2026 Robusta Read more

Americano vs Drip Coffee: What’s Actually Different?

January 21, 2026 by Jason Michael

Americano vs Drip Coffee: What’s Actually Different? By Jason Michael | Last updated: January 2026 They look the same. They’re Read more

Cafelat Robot vs Flair: Which Manual Espresso Maker Is Right For You?

January 21, 2026 by Jason Michael
Does the Aeropress Make Real Espresso?

Cafelat Robot vs Flair: Which Manual Espresso Maker Is Right For You? By Jason Michael | Last updated: January 2026 Read more

Why Is Tea Brown? The Science Behind Tea Color

March 1, 2026January 9, 2026 by Jason Michael

Tea is brown because of what happens to the leaves before and during brewing. Black tea is fully oxidized — Read more

How to Extract Coffee: Understanding the Science of Great Brewing

January 9, 2026 by Jason Michael
Best pour over coffee maker

Every cup of coffee is an extraction—water pulling soluble compounds from ground coffee beans. Understanding extraction is the key to Read more

Is It Worth Buying an Espresso Machine? A Realistic Guide

January 9, 2026 by Jason Michael
Espresso machine

You’ve been eyeing espresso machines, doing the math on how much you spend at coffee shops, and wondering if bringing Read more

Ninja Coffee Bar CF097 Review: Versatile Brewing for the Modern Kitchen

January 9, 2026 by Jason Michael

The Ninja Coffee Bar CF097 occupies an interesting space in the home coffee market—it’s not quite a traditional drip machine, Read more

Inside the Zootopia 2 Pop-Up Cafe That Has Japan Going Crazy

December 21, 2025December 21, 2025 by Jason Michael

Zootopia 2 isn’t just dominating the box office—it’s taking over cafes across Japan in the most adorable way possible. As Read more

Kate Middleton’s Exact Tea Order Revealed—And It’s Not What You’d Expect

January 21, 2026December 21, 2025 by Jason Michael

Reports indicate Kate Middleton prefers Earl Grey tea with a splash of milk, a classic British choice. The Princess of Read more

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