As a keen advocate of green cleaning, vinegar is a staple in my home, especially for tackling tough jobs like descaling.
For years, many of us have relied on this pantry essential to remove limescale from household appliances. However, experts are increasingly warning that it may be doing more harm than good. While vinegar does dissolve mineral buildup, it can also gradually degrade the plastics and rubber components inside your machine.
That’s a risk hardly worth taking with your best non-toxic coffee maker. Here’s what the experts recommend using instead.
Article continues below
Why You Should Avoid Vinegar in Your High-End Coffee Maker
When cleaning a coffee maker, no matter its price point, avoiding toxins should be at the top of everyone’s priority list. Harsh chemical cleaners can leave behind residue that alters the taste of your coffee and could sabotage your health.
Cleaning with vinegar has positioned itself as the ideal solution, being food safe and helping to create a non-toxic home by cutting out the risk of dangerous chemicals. While it is a more gentle option than some traditional cleaning solutions, Lucinda Smalley, hard water expert at Hard Water Home, explains that it is still acetic acid, meaning it can be corrosive to certain materials, impacting the integrity of rubber in particular.
Over time, and with repeated use, this will render the coffee maker inefficient, leading to expensive replacements. If you have just invested in one of the high-end, best coffee makers, this is a costly mistake you will want to avoid.
Interestingly, ‘From a hard water perspective, it is also not the most effective option,’ Lucinda adds. ‘I usually recommend citric acid. It’s naturally derived, food-safe, and much better at dissolving buildup without leaving behind any smell. It also rinses cleanly, which makes a big difference for anything you’re drinking from.’
Dennis Godynuk, lead appliance expert at Comfort Appliance Repair in Tennessee, agrees, adding, ‘Many commercial cleaners and even descalers have citric acid as their main descaling agent, so it’s guaranteed to be safe and efficient.’ The Active Coffee Machine Cleaner and Descaler, from Walmart, is a great example of this and is highly rated by shoppers.
It is a simple swap that takes seconds but can save hundreds of dollars in the future.
What to Shop
The same rules apply whether you’re cleaning a French press or refreshing a single-serve coffee machine.
Once the maintenance is taken care of, adding a few well-chosen accessories is the next step in perfecting your coffee setup. Here are some of my favorites for creating a stylish and functional coffee station at home:
Active Coffee Machine Cleaner and Descaler Solution
The citric acid formula acts as a decalcifier for coffee makers while tackling stubborn mineral deposits and coffee oils, leaving your coffee maker sparkling clean.
Subminimal NanoFoamer Milk Foamer
Completely rechargeable and with two speed settings, this NanoFoamer whips up perfectly silky milk in just 30-seconds, allowing you to enjoy premium barista-grade coffee wherever you are.
Subminimal Flowtip Milk Jug
Ace your home coffee setup by picking up a dedicated milk pitcher, too. This Subminimal pitcher is designed to make smooth pouring simple for at-home foam art, and can go on your stove to heat milk before frothing.
Airscape Planetary Design Stainless Steel Coffee Canister
Nothing ruins your brew like stale coffee. This coffee canister features a patented inner plunger lid with a two-way valve that forces excess oxygen out of the canister and locks out excess humidity, preserving freshness for longer when storing coffee beans.
Anboxit Countertop Coffee Station Organizer
If you really want to bring that café-style coffee home, you will need to pick up some quality syrups and beans. This tiered countertop organizer is a great way to keep these organized, using vertical storage to save space while creating a visual display.
Latitude Run® Natural Acacia Sliding Tray
If the only space you have for your coffee maker is inside a cabinet, pantry, or inside an appliance garage, consider a pull-out storage tray. This acacia wood sits neatly in place and looks chic, whilst providing vital sliding storage.
Meet the Experts
Lucinda is a hard water expert and founder of Hard Water Home, a consumer advice site that helps households in hard water areas in the UK, US, and around the world. She also runs an award-winning plumbing company, Plumberly, giving her insight into issues, trends, and how hard water affects our homes.
Dennis Godynuk is the Lead Appliance Expert at Comfort Appliance Repair in Tennessee. Specializing in fast and reliable repair services for all major household appliances, Dennis handles everything from broken refrigerators to malfunctioning dishwashers.
Vinegar isn’t the only solution you should be cautious of. There are several other chemicals you should avoid in your coffee maker to protect your appliance and your health, too.
Love the latest product news and helpful shopping advice? Sign up for our newsletter and get the latest features delivered straight to your inbox.
