Free espresso machine diagnostic

FIND OUT WHAT'S INSIDEYOUR BOILER.

Enter your city and daily usage. Your tap water hardness determines how fast calcium carbonate builds. We'll calculate your descaling interval.

No.01
RUN YOUR
DIAGNOSTIC.

Municipal water data from every Dutch water company. Personalised to your daily usage. No account required.

K
KALKORA
2026
Your results
—
Water hardness
— °dH
—
Descale interval
— days
Based on your daily usage
Annual descales
— ×/yr
Recommended cycles per year
Next descale by
—
If you have not descaled recently

—

K
KALKORA
DESCALE
Free descaling guide
YOUR INTERVAL IS SET.
NOW DESCALE
CORRECTLY.

Which descaler is safe for your boiler. The exact dose per cycle. Six signs your machine is already scaled. A step-by-step descaling process for your espresso machine.

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Your machine will thank you.
K
KALKORA
Guide
Inside the guide
SEVEN SECTIONS.
ZERO FILLER.
01Month-by-month decline timeline: what happens inside your boiler from day one
02Dutch water hardness by region with city-level data
03The descaling interval matrix: frequency based on hardness and usage
04Boiler compatibility guide: which acids damage which metals
05Dose and process protocol: 20g per litre, temperature, soak time, rinse cycles
06Six warning signs your machine gives you before it becomes a repair bill
07Your machine profile worksheet: fill in once, descale on schedule
K
KALKORA
PROTOCOL