Coffee leaves oil behind. On an espresso machine that oil collects on the shower screen, in the group head and in the valve behind it, where you can’t see it, and it goes stale. An espresso machine cleaner is a detergent made for that residue. It isn’t the same as a descaler, which deals with minerals from your water.
The right product depends on the machine, not the brand. A semi-automatic with a three-way valve gets backflushed. A super-automatic has its own cleaning cycle and takes a tablet of a set size. Milk parts need a separate cleaner altogether. Match that first, and always follow your machine’s manual and the label.
Julia’s earns a commission on purchases made through links on this page, at no cost to you. We have not used these products ourselves. Recommendations rest on maker and listing details, and we name the sources we read.
Quick verdict: which cleaner to buy
For a semi-automatic you can backflush, buy Urnex Cafiza Tablets: NSF certified, easy to dose and named for group heads, valves and lines. For Breville machines that call for a cleaning tablet, try Cino Cleano. For a KitchenAid automatic, buy KitchenAid KESCT8, and for milk build-up add Urnex Rinza M90.
Five espresso machine cleaners side by side
The five that cover the most machines, one for each kind of owner.
| Pick | Best for | Form | Stated fit | Buy on Amazon |
|---|---|---|---|---|
| Backflushing semi-automatics | Tablets | Group heads, valves, lines | View on Amazon | |
Urnex Cafiza Tablets for Fully Automatic MachinesBest for super-automatics
|
Super-automatics | Tablets | Fully automatic machines | View on Amazon |
Cino Cleano Espresso Machine Cleaning Tablets, 8 CountBest for Breville
|
Breville owners | Tablets | Breville and several automatics | View on Amazon |
KitchenAid Cleaning Tablets KESCT8Best for KitchenAid
|
KitchenAid automatics | Tablets | KF6, KF7, KF8 | View on Amazon |
Urnex Rinza M90 Milk Frother Cleaning TabletsBest for milk lines
|
Milk wands and frothers | Tablets | Automatic frothers and manual wands | View on Amazon |
Our picks for the best espresso machine cleaner
1. Urnex Cafiza Espresso Machine Cleaning Tablets, 100 Count – Backflush Doses Without a Scoop
Cafiza is a name that comes up constantly in backflush guides. Urnex says it removes coffee residue and oils from group heads, valves and lines. These tablets give you the same job in pre-measured form, which means no spilled powder and no guessing at a scoop.
The listing says it’s part of a daily backflush routine for professional settings, and that it’s NSF certified and OMRI listed. At home most people would use it less often than a cafe. Check your manual for how often, because some makers specify their own schedule. The powder version is covered in our coffee maker cleaner guide; the tablets here suit people who’d rather not measure.
Why we like it
- Named for group heads, valves and lines.
- NSF certified and OMRI listed, per the listing.
- Tablets dose themselves.
- Sold by Specialty Beverage Brands, which also sells other Urnex listings.
Key specifications
| Model | 12-E16-UX100 |
|---|---|
| Form | Tablets |
| Size | 100 count |
| Job | Coffee oils and residue |
| Stated fit | Espresso machine group heads, valves, lines |
| Directions on listing | Daily backflush in a professional setting; see label |
| Certification | NSF, OMRI |
| Sold by | Specialty Beverage Brands |
Why we recommend it
This is the first bottle to buy for a machine with a three-way valve and a blind basket. A hundred tablets lasts a home user a long time.
Skip it if your machine can’t be backflushed. Without a three-way valve, this routine isn’t for your machine, so check the manual first.
Pros and cons
Pros
- Easy, tidy dosing
- Stated certifications
- Well-known product
Cons
- More than a light user needs
- Doesn’t remove scale
- Requires a blind basket or disc for backflushing
2. Urnex Cafiza Tablets for Fully Automatic Machines – The Cafiza Line for Super-Automatics
This is a different Cafiza listing, for fully automatic machines. It’s listed as quick-dissolving with no residue, with a blue color that the listing says helps you see when rinsing is done, and it’s NSF certified.
Before you buy, check what tablet size your machine’s cleaning cycle uses. A super-automatic’s manual usually names its own tablet, and running a different one may affect your warranty. If your maker says to use only its tablets, follow that.
Why we like it
- Sold as tablets for fully automatic machines.
- Blue color shows rinsing, per the listing.
- NSF certified, the listing states.
Key specifications
| Model | 12-E46-UX100 |
|---|---|
| Form | Tablets |
| Size | 100 count |
| Job | Coffee oils and residue |
| Stated fit | Fully automatic espresso machines |
| Directions on listing | Follow machine’s cycle; see label |
| Certification | NSF |
| Sold by | Specialty Beverage Brands |
Why we recommend it
For super-automatic owners who’ve checked that a universal tablet fits their machine and want a large supply.
Skip it if your machine’s maker insists on its own tablets, or the size doesn’t match.
Pros and cons
Pros
- Large supply
- Rinse indicator color
- Quick dissolving
Cons
- Fit varies by machine
- Listing gives no tablet weight
- May not match every manual
3. Puly Caff Plus Espresso Machine Cleaner, 32 oz – The Italian Powder Alternative
Puly Caff is the other detergent that backflush guides name alongside Cafiza, and this is a large tub of powder you dose yourself. The listing is short, calling it a coffee machine cleaning powder in a 900 g tub, ideal for cleaning filters and filter holders.
Because the listing is thin, follow the directions on the tub itself. We found no head-to-head comparison between Puly Caff and Cafiza, so this one is here for choice and size, not because anyone has shown it cleans better.
Why we like it
- Large 900 g tub.
- Named for filters and filter holders.
- Powder lets you dose for soaking and for backflushing.
Key specifications
| Model | BBD02 |
|---|---|
| Form | Powder |
| Size | 32 oz (900 g) |
| Job | Coffee oils and residue |
| Stated fit | Filters and filter holders |
| Directions on listing | See label; listing gives none |
| Certification | Not stated |
| Sold by | Viacrema |
Why we recommend it
Good for owners who soak baskets and portafilters often and go through a lot of detergent.
Skip it if you want clear guidance on the listing itself. Cafiza and Caffenu say more.
Pros and cons
Pros
- Big supply
- Works for soaking parts
- Named alongside Cafiza in backflush guides
Cons
- Thin listing
- No stated certification
- Third-party seller
4. Cino Cleano Espresso Machine Cleaning Tablets, 8 Count – Sized for Breville and Automatics
Cino Cleano is made by Cafetto, an Australian cleaning specialist. These 8 tablets come in a single packet, and the listing says they’re suitable for all Breville espresso machines. It also lists Sage, Saeco, De’Longhi, Miele and others, and says they can be used in the group head of domestic machines.
The listing describes food-grade ingredients and a non-corrosive formula. Breville’s own tablets appear on our coffee maker cleaner page, and buyers who want the machine maker’s product should use those. This is the option for those who’d like one from a cleaning specialist instead.
Why we like it
- Names all Breville espresso machines.
- Food-grade and non-corrosive, per the listing.
- Small pack to try before committing.
Key specifications
| Model | CAF-CT |
|---|---|
| Form | Tablets |
| Size | 8 count |
| Job | Coffee oils and residue |
| Stated fit | Breville and named automatics; domestic group heads |
| Directions on listing | Follow machine’s cycle; see label |
| Certification | Not stated |
| Sold by | Kaizen8 |
Why we recommend it
Fits Breville owners running the machine’s clean cycle, especially those who have run out of the tablets that came with it.
Skip it if your warranty terms call for Breville’s own tablets, in which case buy those.
Pros and cons
Pros
- Broad machine list
- Specialist maker
- Small starter pack
Cons
- Only eight tablets
- Third-party seller
- Not Breville’s own tablet
5. Caffenu Espresso Machine Cleaning Powder, 31 oz – Directions You Can Actually Read
Caffenu’s listing does what many others don’t: it tells you how to use the stuff. For the group head, put 1 teaspoon in a blind filter, brew for 10 seconds, stop for 10 seconds and repeat five times, then rinse. For weekly soaking, dissolve 2 teaspoons per 33.8 fluid ounces of hot water and soak filters, handles and trays for about 20 minutes.
The listing says it’s for manual and semi-automatic machines and any coffee machine with a three-way valve. That’s a useful statement of fit, and it’s the check everyone should make first. It’s a smaller name than Urnex, so we’d rely on its directions rather than on a reputation.
Why we like it
- Complete backflush directions on the listing.
- Clear soak recipe for parts.
- States that it’s for machines with three-way valves.
Key specifications
| Model | CFPW900 |
|---|---|
| Form | Powder |
| Size | 31 oz (900 g) |
| Job | Coffee oils, odors and tannins |
| Stated fit | Manual and semi-automatic; machines with 3-way valves |
| Directions on listing | 1 tsp backflush; 2 tsp per 33.8 fl oz to soak |
| Certification | Not stated |
| Sold by | Caffenu |
Why we recommend it
Ideal for someone new to backflushing who wants the steps written down in front of them.
Skip it if you own a super-automatic. The listing doesn’t name them for this routine.
Pros and cons
Pros
- Straightforward instructions
- Large tub
- Sold by the brand itself
Cons
- No stated certification
- Smaller brand
- Listing claims about taste are the maker’s
6. KitchenAid Cleaning Tablets KESCT8 – Made for KitchenAid Automatics
If you own a KitchenAid fully automatic machine, this is the straightforward answer. The maker says these 8 tablets are for models KF6, KF7 and KF8, recommends one every 200 coffees, and describes an unscented formula that helps remove oils and residue.
That’s a clear, narrow statement of fit, which is exactly what you want from an appliance maker. For other machines, it doesn’t apply.
Why we like it
- Maker names the exact models.
- Clear interval: every 200 coffees.
- Sold and shipped by Amazon.
Key specifications
| Model | KESCT8 |
|---|---|
| Form | Tablets |
| Size | 8 count |
| Job | Oils and residue |
| Stated fit | KitchenAid KF6, KF7, KF8 |
| Directions on listing | One tablet every 200 coffees |
| Certification | Not stated |
| Sold by | Amazon |
Why we recommend it
For KF-series owners who’d rather not think about compatibility at all.
Skip it if you own any other machine, since KitchenAid names only these models.
Pros and cons
Pros
- Maker-matched
- Simple schedule
- Easy to reorder
Cons
- Only eight tablets
- Narrow fit
- No listed use on other machines
7. Urnex Rinza M90 Milk Frother Cleaning Tablets – For the Milk Side of the Machine
Coffee cleaners target oil. Milk leaves protein, which needs a different approach. Rinza M90 tablets dissolve in warm or cold water and, according to Urnex, break down milk protein build-up, and they suit automatic frothers and manual steam wands.
Follow the label for strength and contact time, and rinse thoroughly. These aren’t for the coffee side of the machine, so keep them separate from your backflush detergent.
Why we like it
- Named for automatic frothers and manual wands.
- Dissolve in warm or cold water.
- Made to deal with milk protein.
Key specifications
| Model | URN4401 |
|---|---|
| Form | Tablets |
| Size | 10 g tablets; count not stated |
| Job | Milk protein |
| Stated fit | Automatic frothers and manual steam wands |
| Directions on listing | See label |
| Certification | Not stated |
| Sold by | Tugboat Coffee |
Why we recommend it
Add these if you steam milk daily, or if your machine has an automatic frother. Pair with a pitcher from our milk pitcher guide and a wipe of the wand after every drink.
Skip it if you only pull straight shots. There’s no milk to clean.
Pros and cons
Pros
- Right chemistry for milk
- Works on wands and frothers
- Easy to dissolve
Cons
- Count isn’t clear on the listing
- Third-party seller
- Doesn’t clean coffee oils
8. Jura Milk System Cleaner Mini-Tabs – Pre-Dosed for Jura Milk Systems
Jura sells its own milk cleaner in small tablets in a dispenser bottle, which replaces its older liquid version. The listing says it’s compatible with any Jura automatic coffee machine, and the mini-tabs mean you don’t measure anything.
Our coffee maker cleaner guide lists Jura’s 2-phase coffee tablets, so this is the companion for the milk circuit. It’s a good fit for Jura owners, and there’s no reason to buy it for other machines.
Why we like it
- Compatible with any Jura automatic, per the listing.
- Pre-dosed mini-tabs.
- Replaces the liquid cleaner.
Key specifications
| Model | 24221 |
|---|---|
| Form | Mini-tablets |
| Size | 180 g bottle |
| Job | Milk system |
| Stated fit | Jura automatic machines |
| Directions on listing | Follow machine’s cycle |
| Certification | Not stated |
| Sold by | Protea Tools |
Why we recommend it
For Jura owners who use the milk system most days and want the maker’s own product.
Skip it if your machine isn’t a Jura. The listing doesn’t cover other brands.
Pros and cons
Pros
- Made by the machine maker
- Tidy dispenser
- Exact dose each time
Cons
- Jura only
- Third-party seller
- Doesn’t clean the coffee side
How to choose an espresso machine cleaner
Identify your machine type
Look for a three-way valve in your manual. If it has one and a blind basket or disc, you can backflush. If it’s a super-automatic, use the machine’s cleaning cycle and a tablet it accepts. Some machines can’t be backflushed at all, so read before you try.
Cleaner or descaler
A cleaner goes after coffee oils and a descaler goes after minerals. They do different jobs and most machines need both, on different schedules. If you’re looking for scale removal, see our descaler guide instead. The search phrase “backflush and descaling” joins two separate jobs.
Tablet or powder
Tablets are tidy and pre-measured, while powder is cheaper to use for soaking baskets and portafilters. Many home users are fine with tablets.
Maker’s tablets or a third party
An appliance maker’s tablet is the safest choice for warranty purposes. Cleaning specialists such as Urnex and Cafetto cover more machines. Check the fit stated on the label, and your warranty terms, before switching.
Don’t forget the milk
Milk residue needs its own cleaner. Rinza and Jura’s tablets target it. Wipe and purge the wand after every drink, as most manuals tell you to.
How we picked these cleaners
We searched Amazon for backflush detergent, cleaning tablets and milk cleaners, and kept in-stock products with a new lead offer from makers we could identify. We read each listing for what it says it fits and what it cleans. We avoided anything already on our descaler page, and we chose different items from those on our coffee maker cleaner page so that this guide adds something. Thin compatible-tablet brands were left out.
We have not used these products. We ran searches for independent comparisons and found retailer blogs and forum threads. None offered a controlled comparison, and the forum we most wanted to read blocked us, so we don’t quote it. This guide rests on maker and listing statements. We make no health claims. Follow each label, and rinse well as the label directs.
Espresso machine cleaner questions, answered
How often should I backflush with detergent?
Your manual decides. Urnex describes daily use in professional settings; home machines usually run far fewer shots, so follow your machine’s schedule.
Can I use dish soap?
We wouldn’t. These detergents are made to rinse out of a machine’s parts, and your manual will tell you what’s approved.
Is backflushing the same as descaling?
No. Backflushing pushes water and detergent through the group to remove coffee oils. Descaling runs an acid solution to dissolve minerals.
Can I soak my portafilter?
Caffenu’s listing gives a soak recipe for filters, handles and trays. Check the handle first, since wood or some plated parts shouldn’t go in. Follow your machine maker on what can be soaked.
Do I need a blind basket?
For backflushing, yes, or a disc. Caffenu’s directions call for a blind filter. Super-automatics don’t use one.
Our final pick for a clean machine
Start with Cafiza tablets if your machine can backflush, and with your maker’s own tablets or a stated-fit alternative if it can’t. Then keep the machine going with our water filter guide and descaler guide, and see the espresso machine guide if it’s time for a new one. If you’d rather have someone else pull the shot, check Julia’s drinks or call to order at (346) 546-8283.