Moka pots are convenient to use, but cleaning and maintenance involve quite a few finer points. The aluminum body easily reacts with cleaning agents, causing oxidation and blackening, and if the gasket and filter screen are not removed and cleaned for a long time, a large amount of coffee liquid and grounds will remain, affecting the seal and flavor. This article provides a detailed breakdown of the daily cleaning steps for moka pots, the differences in cleaning aluminum versus stainless steel pots, the key points for removing and reinstalling the gasket and filter screen, and the white vinegar and lemon juice repair method after oxidation and blackening. No matter which material you use, mastering these details can extend the life of the pot and make every cup of coffee purer. Front Street Coffee also offers practical reminders in the article. [more…]

Over time, a moka pot can develop dark spots or patches on its body, and this is usually caused by improper cleaning methods. Many people focus only on how to brew coffee with a moka pot, but overlook that cleaning and maintenance are equally important. With proper care, a moka pot can stay with you for many years; with improper care, not only will its lifespan be shortened, but it will also absorb odors and affect the flavor of your coffee. Moka pots on the market are mainly divided into two types: aluminum and stainless steel, and different materials require very different cleaning methods. Aluminum pots require particular attention, because they easily react with alkaline ingredients or chlorine in cleaning agents, leading to corrosion and oxidation, and they also absorb the smell of detergent. This article will systematically share the correct steps for daily moka pot cleaning, the differences in care between aluminum and stainless steel pots, and repair techniques for when the pot body has already turned "black," helping you extend the life of your beloved pot and keep every cup of moka coffee pure and delicious. [more…]

Front Street Coffee has shared quite a few tips on using a moka pot and methods for making coffee with it, yet we've never systematically talked about cleaning and maintenance. As a result, the same question keeps popping up in our messages: what should you do when your moka pot has "gone dark"? So-called darkening refers to the pot's body turning black in spots due to oxidation, which often stems from improper cleaning after use. In fact, cleaning and maintenance are just as important as brewing—maintain your moka pot well and it will last a long time; maintain it poorly and not only will its lifespan be shortened, but it will also absorb odors and affect the flavor of your coffee. Today, Front Street Coffee will explain in detail the correct way to clean a moka pot, the key points of maintenance, and how to repair a moka pot that has already oxidized and turned black. [more…]

The moka pot is a staple piece of equipment in many coffee lovers' homes, but if daily cleaning isn't done carefully enough, the aluminum body can easily oxidize and turn black, and the gasket and filter screen are often overlooked. This article explains in detail the key cleaning points for aluminum and stainless steel moka pots, walks through the steps for removing and cleaning the gasket and filter screen, their installation orientation, and replacement intervals, and offers repair solutions using white vinegar or lemon juice soaks for pots that have already oxidized. Mastering these methods not only keeps your coffee's flavor pure, but also effectively extends the moka pot's lifespan, letting it reliably brew every cup of coffee for you for years to come. [more…]

Although the moka pot is small, cleaning and maintenance require real attention to detail. Many enthusiasts casually rinse it after use, only to find oxidized black spots on the body—not only does this affect its appearance, but it can also give the coffee an off-flavor. This article systematically covers the correct cleaning methods for aluminum and stainless steel moka pots, the key points for removing and reinstalling the gasket and filter screen, and how to repair a pot that has already "turned black." At the same time, Front Street will also recommend coffee beans suitable for moka pot extraction, so you can master everything from equipment maintenance to the flavor in the cup in one go. [more…]

Many coffee enthusiasts are familiar with using a moka pot and the brewing techniques involved, but how to properly clean and maintain it afterward is often overlooked. Although Front Street Coffee has shared a great deal of content related to moka pots, it has never systematically covered the topic of cleaning, and as a result, the back office keeps receiving requests for help with pots that have "turned black." What is called blackening is actually spotting caused by oxidation, mostly triggered by improper cleaning. With proper care, a moka pot can last for many years; without it, not only is its lifespan shortened, but it will also absorb odors that affect the flavor of the coffee. This article explains the key points of cleaning by material, teaches you how to disassemble and wash the gasket and filter screen, how to repair an already oxidized pot body, and also recommends Front Street Coffee beans suitable for moka pots. [more…]

Luckin Coffee's collaboration with Coconut Palm coconut juice successfully broke through with its rustic packaging, while Heytea chose to collaborate with Japanese streetwear godfather Hiroshi Fujiwara for a minimalist, dark aesthetic. Both are cross-industry collaborations—one takes a down-to-earth, rustic route, the other focuses on street fashion—reflecting the two brands' different strategies for competing over young consumers. This article analyzes the packaging design, marketing tactics, and visual color schemes behind these two collaborations, and explores whether Luckin's competitor has shifted from Starbucks to the milk tea circle. For coffee lovers, whether it's rustic or trendy, tasting good is what matters most—Front Street Coffee always selects quality coffee beans for you. [more…]

The extraction quality of espresso can be judged not only by flow rate, pressure, and time—the puck after extraction also reveals a great deal of key information. An ideal puck should be dry and level, structurally intact, and uniform in color. In practice, however, problems such as cratered surfaces, holes, standing water, loose structure, one half dry and the other half wet, or even a blackened bottom are all too common, and they often point to deviations in dose, grind size, distribution technique, or equipment pressure. This article systematically sorts out the manifestations and causes of six common puck abnormalities, offers targeted adjustment plans, and explains how to correct extraction through operations such as grinding finer while reducing dose, or grinding coarser while increasing dose, helping coffee enthusiasts consistently make a qualified espresso at home. [more…]

The moka pot is a common tool for many coffee lovers brewing espresso at home, but during operation, problems such as poor flow, overly bitter or sour taste, or almost no crema are often encountered. This article focuses on the practical use scenarios of the moka pot, organizing the complete process from material selection, heating methods to extraction parameters and post-brew cleaning, and provides troubleshooting ideas for common faults. The article also combines the production experience of Front Street Coffee to explain the key points of coordination among coffee grounds amount, water amount, grind size, and heat level, helping readers more consistently make a cup of rich-bodied moka pot coffee. [more…]

Front Street Coffee believes the moka pot is one of the most reliable methods for brewing coffee. As long as the following points are met, you can make a decent cup of coffee: 1. The right amount of coffee grounds and water 2. A safe heating method 3. A grind size suited to moka pot extraction 4. Mastering the optimal brewing time 5. Reasonable adjustment [more…]

As a prepaid card product launched by Starbucks, the Star Gift Card has long suffered from issues such as limited recharge amounts, excessively high card refund fees, and the inability to clear remaining balances. Four university students discovered during their consumption that when the remaining balance on a Star Gift Card was only 19 yuan, they could neither purchase any Starbucks product nor get a refund to clear the balance. After investigation, they found that the prepaid cards of several tea beverage brands did not have such restrictions. Therefore, in June 2023, they filed a lawsuit against Starbucks, ultimately prompting Starbucks to update the Star Gift Card terms, lower the card refund fee, eliminate the minimum charge, allow custom recharge amounts, and cancel the extension management fee. [more…]

As coffee has become part of everyone's daily life, it's not hard to learn a lot of new and comprehensive knowledge about coffee from video apps. Besides researching how to brew and how to taste the flavors, many friends have started to take a strong interest in coffee bean roasting. But many of them act on a whim and end up putting their coffee [more…]

Over the past year, food safety incidents in the milk tea industry have emerged one after another, with multiple well-known chain brands exposed for hygiene hazards, and consumer trust in new-style tea drinks has continued to decline. Amid a wave of skepticism, Heytea chose to proactively publish its November food safety action report, detailing the self-inspection results of stores nationwide, including the specific problems at 8 stores and their rectification, while also showcasing routine management measures such as disinfection and water/ice testing. Can this unconventional transparency set a new benchmark for the industry? This article will walk you through all the details of Heytea's report and explore its impact on consumer confidence. [more…]

Mandheling coffee beans are known for their unique flavor and rugged green bean appearance, which is closely tied to the distinctive wet-hulling process unique to Sumatra, Indonesia. This article will provide a comprehensive interpretation of Mandheling coffee beans' characteristics, from green bean appearance, processing methods, and the origins of their flavor to identifying defective beans, and share practical methods for pour-over Mandheling. It will also introduce Front Street Coffee's recommendations and selection experience for Mandheling beans, helping coffee enthusiasts gain a deeper understanding of this classic coffee's unique charm. [more…]

In recent years, brand marketing tactics have proliferated, but some approaches frequently cross the line. A certain coffee machine brand sparked strong public backlash for using semi-nude models to demonstrate product settings in its advertising. From skin color hinting at concentration levels to scenes of kneeling to brew coffee, this series of moves was not only vulgar but also involved the objectification of women and racial bias. Although customer service claimed there was no violation, the images were quietly replaced. This article takes a deep dive into the brand logic behind this controversy, exploring why borderline marketing persists despite repeated bans and what real costs it brings to brands. For coffee lovers, we should focus more on the coffee itself rather than being led astray by gimmicks. [more…]

Mandheling is a single-origin coffee cherished by many coffee enthusiasts, but the appearance of its green beans often raises doubts—emerald green and plump, yet frequently blemished. Behind this is actually the unique wet-hulling process of Sumatra, Indonesia, at work. This article will guide you through the principles of wet-hulling, how it shapes Mandheling's signature rich flavor, and why goat-hoof beans and scratched beans become "by-products" of this processing method. At the same time, we will also share the brewing flavor performance of Golden Mandheling and recommend related products from Front Street Coffee to help you better understand and select this distinctive coffee. [more…]

The flavor expression of coffee beans is closely related to the degree of roasting; the same bean will present completely different aromas and mouthfeels under different roasting curves. For coffee enthusiasts, mastering methods to judge the roast level not only helps in selecting beans that suit one's taste, but also enables a more accurate understanding of the flavor descriptions on the packaging. Based on the experience of Front Street Coffee, this article introduces three practical ways to identify roast level: first, by visually observing the bean surface color, wrinkles, and oil conditions; second, by inferring the roasting range from flavor descriptions; and third, by referring to the SCAA's Agtron color value standard, matching the eight-level roast classification with the commonly understood light, medium, and dark roasts, providing a reference for daily bean selection and brewing. [more…]

The first cup of milk tea in autumn, the first cup of the school year—milk tea is seen by many young people as a source of happiness, but overindulging can bring serious health risks. Xiaoliu, a 13-year-old eighth-grade girl in Hangzhou, drank a cup of milk tea almost every night to stay alert due to study pressure, which ultimately led to severe cavities in all 12 of her teeth and a diagnosis of "dental erosion." Doctors point out that milk tea not only contains a large amount of hidden sugar, but long-term consumption can also worsen tooth demineralization and corrosion. This article will recount the course of the incident, analyze the causes and harms of dental erosion, and offer practical advice for milk tea lovers on protecting their teeth. [more…]

Recently, a netizen in Fuzhou placed a cold Heytea drink, cup and all, into a microwave to heat it up. Just 30 seconds later, flames erupted inside the microwave, and the upper half of the cup was burned. The person involved described that halfway through heating, the microwave suddenly began crackling, and the moment it was opened, flames burst out. The fire only went out after the cup was knocked over with a spatula. Heytea customer service responded that the drink uses a paper cup containing metal materials, which is not suitable for microwave heating. In fact, many milk tea lovers on social media have a habit of directly heating milk tea, and similar dangerous incidents are not isolated cases. Whether brands should label packaging with microwave use warnings has also sparked discussions among consumers and legal professionals. [more…]

Heytea's "Triple Thick Matcha" has been jokingly called a "matcha family bucket" for combining thick matcha cheese milk cap, matcha jelly, and thick matcha glutinous rice, drawing a large crowd of matcha lovers eager to try it. However, this hot-selling drink has become a nightmare for employees at the store level. The thick matcha glutinous rice looks like it only requires stirring matcha powder, glutinous rice flour, milk, and condensed milk into a sticky paste, but in reality it is extremely arm-tiring to make, and if you are not careful it can burn at the bottom and smoke, ruining the entire pot of topping. During peak sales, employees stir until they can no longer lift their arms, and some even hope the brand will discontinue it. At the same time, some consumers are not buying it either, complaining that the glutinous rice fills the stomach and has a gluey texture. This article examines both the employee and customer sides to break down why this drink—"hard for staff to cook, hard for customers to enjoy"—remains so controversial. [more…]