Bottle bombs are every homebrewer’s nightmare — glass bottles that build enough internal pressure to shatter, sometimes violently, leaving a mess of broken glass and wasted beer.
John Brewster
John Brewster
John Brewster is the homebrewer and writer behind BrewMyBeer — over a decade of all-grain brewing, 80+ BIAB batches, and 1,000+ guides on fermentation science, water chemistry, hops, yeast, and homebrewing equipment. Every guide is written from genuine hands-on experience.
Mouthfeel is one of the most underappreciated dimensions of beer evaluation — it’s the tactile sensation in the mouth: body, carbonation level, astringency, creaminess, warmth from alcohol, and the way the beer finishes.
Proper storage after fermentation determines whether a good beer stays good or slowly degrades into something flat and oxidized.
Herbal fermented tonics occupy the space between kombucha, kvass, and traditional medicinal ferments — beverages that prioritize botanical complexity and functional ingredients alongside the acidity and carbonation of fermentation.
A refractometer is the fastest gravity measurement tool available to homebrewers — a few drops of wort on the prism, hold it up to light, and you get a reading in seconds without cooling a sample.
Measuring CO2 in bottles is one of those homebrewing skills that becomes important once you’ve had a gusher or an overcarbonated batch — or, worse, a bottle that failed under pressure.
- Beginner Guides
What is a Sparge? Essential Brewing Techniques and Tips for Perfect Extraction
by John Brewster 4 minutes readSparging is the step in all-grain brewing where you rinse the spent grain bed with hot water to recover the remaining fermentable sugars after the mash.
Natural carbonation in mead — bottle conditioning — is one of the most satisfying parts of the process when it works, and one of the most anxiety-inducing when you’re not sure you’ve done it right.
Rice wine is one of the oldest fermented beverages in human history — versions of it appear in Chinese, Japanese, Korean, and Southeast Asian culinary traditions going back thousands of years.
Kimchi is one of the most nuanced lacto-fermented vegetable preparations — a Korean staple with a flavor profile that changes dramatically from fresh to peak fermentation to aged.