Lime, calcium and other trace minerals exist in nearly every water supply, leaving behind white scaly deposits when the water has evaporated. Removing this scale on a regular basis is an essential component of any coffee maker or espresso machine maintenance regimen — even if you have ‘soft’ water, there will be trace amounts left over time that can build-up and hinder your machine’s performance.
Some folks suggest using filtered or distilled water from the get-go, so that you don’t risk pitting your boiler through repetitive use of the acid required to remove scale. That’s certainly one tack to take, but we’ve found that we prefer the taste of espresso made with water that has some mineral content to it. Because of that, we descale our machines about every three months to ensure that no deposits build up and ultimately burn out the boiler.
If you prefer minerals in your java as we do, there are a couple of products on the market that will help you keep your espresso machine or coffee maker in tip-top shape: Cleancaf or Dezcal. Which is better? Again, it depends on your preferences.
Billed as a cleaner and descaler, Cleancaf combines descaling acid with a detergent that will also break down the oils left behind by coffee beans. It also features a blue dye that helps with thorough rinsing.
Dezcal, on the other hand, is a straight-up descaler — and an incredibly powerful one at that. While it doesn’t have a detergent component, it’s a much stronger product and removes more scale; also, it doesn’t have a blue dye, which we think is a good thing.
Of the two, we recommend Dezcal over Cleancaf, but we carry both of them so you can determine which product is right for you.
The team recently got together to analyze the cost and benefit of making your espresso at home and we released this study last week that details relative savings associated with each drink.
It’s kind of surprising, but we found data to support the fact that the average American coffee drinker can spend about $2800 each year on their daily coffee. This is based on the average cost of a latte at $2.45 and the average number of coffee drinks consumed per day of 3.2. Obviously, lattes can be significantly more expensive (we often shell out nearly $4.50 for a grande soy latte) and your daily consumption can vary, but we figured the averages balance each other out.
If you’re looking for ways to cut your expense budget but don’t want to give up your daily joe, strike a compromise between your hedonism and pragmatism by investing in a home espresso machine.
If you’re planning on transporting or storing your machine, it’s important that you drain the boiler of any residual water from the last use. The main reason is so that it doesn’t freeze, expand and damage the internal components.
Here’s a guide on how you can drain your boiler before you store or ship it. This care tip is essential to the longevity of your machine, so don’t skip it!
You may be sensing a theme here…keep it clean! The best way to keep your machine out of the repair shop and performing optimally is to regularly maintain all of its components.
Your machine’s brew group is arguably the most important part, so taking the time to keep it in tip top shape means it will give you delicious espresso shots for years to come.
We’ve compiled some how-to tips for each of the basic styles of home espresso machines. If you need more assistance, refer to your user manual or give us a call.
One of the most common issues we see in our repair shop is a Superautomatic machine (such as a Saeco, DeLonghi or Jura Capresso) with a non-functional grinder. Often, the ‘Out of Beans’ light will be on, regardless of how many beans are in the hopper, and the grinder will cease functioning properly.
The cause? Those super dark roasted, oily beans! Superautomatics require a very dry bean, as the oilier beans leave too much moisture in the hopper and the grinder, eventually building up and clogging the machine. We really recommend that you try a lighter, drier roast, but if you just can’t break your addiction to oily beans, here are a couple of tips to keep your machine from breaking down over time:
- Each time you refill your hopper, thoroughly wipe out the entire accessible area with a highly absorbent paper towel
- Super fine grinds + oily beans = coffee cement, so dial your grinder in to the coarsest possible setting and you’ll mitigate some of the issue
- Regular maintenance & cleaning of your superautomatic will reduce the build-up from oily beans