Hard water scale is one of the biggest hidden enemies of espresso quality and machine longevity. Cafetto LOD® Black is a professional-grade heavy-duty descaling solution developed for the toughest scale build-up in espresso machines, coffee brewers, kettles, and hot-water systems.
At WB.coffee / Amsterdam Coffee Lab in Weesp, we use and recommend LOD® Black when standard descaling products are no longer enough. Its advanced blend of acids effectively dissolves stubborn mineral deposits while helping restore flow, heating performance, and brewing consistency.
For machines with severe limescale build-up, this is the "bring-it-back-to-life" solution.
Scale slowly builds up inside boilers, pipes, valves, and heating elements whenever water is heated. Even if your machine still appears to work normally, hidden scale can:
✔ Reduce heating efficiency
✔ Cause unstable brewing temperatures
✔ Restrict water flow
✔ Increase pump strain
✔ Affect espresso flavour and extraction
✔ Reduce the lifespan of your machine
Less scale = better coffee and a happier machine.
✔ Heavy-duty descaling formula for stubborn scale build-up
✔ Powerful acid blend for exceptional cleaning performance
✔ Restores water flow and heating efficiency
✔ Improves machine output and consistency
✔ Suitable for espresso machines, brewers and hot water equipment
✔ Helps maximize machine lifespan and performance
Cafetto LOD® Black is ideal for removing hard-water scale from:
• Espresso machine water circuits
• Coffee brewers
• Hot water systems
• Water tanks
• Professional coffee equipment
• Kettles and hot-water devices
• Steam ovens (like Miele)
Important:
Not recommended for aluminium components.
Always follow your equipment manufacturer's instructions.
Many people think that using a water filter means descaling is no longer necessary.
Unfortunately... not quite.
Water filters reduce minerals and help slow down scale formation, but they do not completely eliminate it. Over time, minerals still accumulate inside boilers and internal components.
For most home espresso machines, we generally recommend:
Professional preventative descaling every 1–2 years
Especially for:
• Heat exchanger machines
• Dual boiler machines
• E61 machines
• Machines with internal water reservoirs
• Areas with harder water
Heavy scale build-up often requires partial machine disassembly and should ideally be performed by a professional technician.
Read our complete guide:
👃 Tips from the Coffee Nose: Complete Descaling Guide
A common mistake is assuming one cleaner does everything.
Different residues require different cleaning products:
Scale → Descaler (LOD® Black)
Removes mineral deposits from water.
Coffee oils → EVO® Espresso Cleaner
Removes coffee oils and espresso residue from group heads, baskets, and backflush systems.
Milk residue → MFC® Milk Frother Cleaner
Removes milk proteins and fats from steam wands and milk systems.
Using the right cleaner for the right job keeps your machine cleaner, tastier, and healthier.
Looking for professional espresso machine descaler in Weesp or Amsterdam? At WB.coffee we offer trusted specialty coffee cleaning products, barista tools, water filtration accessories and brewing essentials used in our own Amsterdam Coffee Lab.
Combine your maintenance routine with freshly roasted specialty coffee beans, workshops, tastings and coffee bar to-go experiences.
LOD® Black is not the product we reach for every day — and that is exactly why we like it.
This is the "serious scale problem" solution. When machines arrive with poor flow, unstable temperatures, or years of neglected maintenance, products like this can make a dramatic difference.
Good espresso starts with healthy water and a healthy machine. People often obsess over grinders and beans while forgetting what is happening inside their machine.
Your espresso machine works hard every day. Give it some love back.
You can find Cafetto in many (online) stores. So why choose WB.coffee?
Clean equipment isn’t just about aesthetics or catering to coffee purists. It has far-reaching implications for health, taste, and business operations.
Studies have shown that neglected coffee equipment can harbour harmful bacteria and moulds, especially in components exposed to milk or moisture.
Milk frothers, for instance, can become breeding grounds for pathogens if not properly cleaned. Coffee shops that overlook cleaning risk failing health inspections or, worse, endangering customer health. Use a professional milk cleaner such as Cafetto MFC Organic Milk cleaning powder.
Book a Workshop, Masterclass, or a professional Coffee Skills Program course, authorized by the Specialty Coffee Association (SCA) at Amsterdam Coffee Lab, or elevate your skills with a customized course right at your home or office!
roasted with 100% renewable energy ☀ and 0% gas
WB.coffee blends are roasted fresh on order. We roast with 100% renewable energy ☀ and 0% gas.
New lots arrive throughout the year.
Get in touch for what’s currently on the cupping table and receive personal flavour recommendations based on your taste.
Try four coffees at once with our Coffee Tasting Set — available in:
Explore our full tasting menu @ Amsterdam Coffee Lab in Weesp, where you can try any blend (or all of them 🏃)
Ready to take your home coffee game to the next level?
Join our hands-on Home Barista Workshop at Amsterdam Coffee Lab, led by Wouter Brunia — the CoffeeNose 👃, sensory expert and coffee trainer with 10+ years of experience.
Whether you’re a beginner or already pulling shots at home, this workshop will help you brew better, taste deeper, and have fun while learning.
✅ How to choose the best beans for espresso
✅ The art of grinding and dialing in for precision flavor
✅ Crafting your own espresso recipe & brew ratio
✅ How to steam milk like a pro for cappuccino, latte, cortado & flat white
✅ The science of water and temperature control
✅ How to maintain and clean your espresso machine & grinder
✅ Tips for storing coffee to keep it fresh
✅ Advanced insights into taste, aroma & extraction balance
At Amsterdam Coffee Lab / WB.coffee in Weesp, we believe in learning through tasting, doing, and having fun.
You’ll get independent, honest advice from a real expert — not a brand rep.
Our workshops are designed to give you confidence, understanding, and the joy of making truly great coffee.
📍 Location: Amsterdam Coffee Lab, Weesp (next to Karwei)
⏱️ Duration: ±2 hours of espresso tasting and training
👥 Level: Beginner to experienced home baristas
🧰 Bring your own gear: Espresso machine or grinder (optional, photos also help)
🎟️ Perfect gift: book a workshop date later!
Spaces are limited — reserve your place today and start brewing espresso like a pro.
👉 Register now for the Home Barista Workshop
Have you ever walked out of a café disappointed — knowing your cup could have been so much better?
Then this experience is for you.
The Coffee Omakase @ Amsterdam Coffee Lab is a guided, multi-course coffee tasting designed for specialty coffee enthusiasts, flavor explorers, and curious coffee lovers alike.
Each session is unique, interactive, and bursting with discovery — like a live culinary performance, but for coffee.
During this exclusive sensory journey, you’ll:
☕ Taste a curated lineup of exceptional coffees — washed, natural, and experimental processing methods (think anaerobic, co-ferment, honey, and even wild fermentation projects).
🌸 Experience rare varietals — including legendary coffees like Geisha, and other micro-lot gems from around the world.
🔬 Explore multiple brew styles — from delicate filter brews and bold espressi to the mesmerizing syphon method.
🥄 Try your hand at cupping — slurp and taste coffee like a professional taster, discovering aromas and acidity in new ways.
🍹 Enjoy surprising coffee mocktails — creative and refreshing, crafted from the same beans you’ll taste in the lineup.
👃 Engage your senses fully — experience how the aroma, cup shape, color, and even the sound of pouring influence your flavor perception.
Led by Wouter Brunia, also known as the CoffeeNose 👃, this tasting is a deep dive into coffee flavor and sensory science.
Like a sommelier presenting fine wines, Wouter will:
It’s fun for your brain, taste buds, and nose — and you’ll leave with a new appreciation for what’s in your cup.
No two tastings are ever the same.
Our coffees rotate constantly and often include exclusive lots — such as Geisha, co-fermented experiments, and rare micro-lots you won’t find in cafés.
Every visit promises something unexpected, thought-provoking, and delicious.
📍 Location: Amsterdam Coffee Lab, Weesp
🕒 Duration: ±1.5–2 hours
👥 Group Size: Small & intimate for personal attention
🎟️ Booking: More info & reservations ⬇
Because coffee can be so much more than just caffeine — it’s chemistry, art, and emotion in a cup.
Join the Coffee Omakase Experience and taste what happens when curiosity meets craftsmanship.
Do you crave the excitement of discovering exquisite coffee flavors and captivating aromas? Don’t miss out on our exclusive Coffee Tasting Experience @ Amsterdam Coffee Lab, where you’ll not only indulge your senses but also gain valuable insights into the world of coffee. Join us for an unforgettable journey!
Join us for a fun and informative sensory experience revolving around coffee. During this experience you will:
Similar to how a knowledgeable wine sommelier educates you about the wine and presents it at the perfect temperature in the right glass, our master barista and flavor expert will expertly brew your coffee while enlightening you about the entire process, the origin of the beans, varietals, the flavor notes, and much more. Envision it as a live cooking demonstration, but dedicated entirely to the craft of coffee brewing.
Fun for your brain, taste buds and nose!
More info & booking ⬇
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Learn more about our price matching policy ⬇
Get a back in stock notification or place a backorder
Don't fret! Simply click the heart to add it to your wishlist ❤ or activate a back in stock notification 📨 and you'll receive a notification when it's restocked. There's a strong possibility it's already on its way to our store. If not, we can often set up a backorder for you, particularly for larger orders.
Let us know which products and how many of each you are interested in, and we can create a backorder for you. When we get new inventory, backorders are prioritized, and some items can sell out quickly. Please send a list with the EAN and/or SKU and the quantities you would like to order.
