Coffee grinder cleaner Clean Grind

Clean-Grind mill cleaner is made entirely from natural ingredients. This means it uses a blend of various grains and natural products to allow you to quickly and easily clean the dead space in your coffee grinder.

Why can't I clean my grinder using the old "grandma" method with rice? That would work too – given the limitations of a coffee grinder from "back then." Modern espresso grinders sometimes stall, and if you stop them, they won't restart. To put it simply, the trick is to create a grinder cleaner that doesn't cause the grinder to stall, thoroughly cleans the dead space, and doesn't change the grind setting.

Regular price
€11,90
Regular price
Sale price
€11,90
Unit price
€23,80  per  kg
Tax included. Shipping calculated at checkout.
Kaffeemühlen Reiniger Clean Grind

Get a free jute bag now

Simply add our jute bag to your shopping cart and coffee worth more than €50, and you'll get our jute bag for free.

Why wild boar?

  • Highest quality

    Directly traded, gently roasted and carefully packaged

  • Fast delivery

    You order - we deliver, and as quickly as possible.

  • Expertise & Service

    We will help you choose your coffee beans.

FAQ | The most important questions about coffee & preparation

Is every coffee suitable for every preparation method?

Not every coffee is suitable for every brewing method. Light roasts shine in filter coffee, darker roasts in espresso. Grind size, roast profile, and bean type determine taste and extraction – when properly balanced, it tastes better.

Do you have any questions about the selection process? Feel free to write to us!

Which grind size is best for my preparation?

The grind size depends on the method: very fine for espresso, fine for stovetop espresso maker, medium for filter coffee, coarse for French press. Freshly ground from whole beans naturally always yields more aroma and balance.

Adjust the grind size according to brewing time and taste: if it's too fast, grind finer – if it's too slow, grind coarser.

What is the difference between Arabica and Robusta?

Arabica is more delicate, fruitier, and sweeter – with higher acidity and more complex aromas. Robusta is stronger, earthier, more chocolatey, with more caffeine and a thicker crema. Arabica grows tall, is more delicate, and more difficult to cultivate. Robusta is more robust, higher-yielding, and ideal for espresso blends to enhance body, crema, and intensity.

How long does coffee keep and how should I store it?

Freshly roasted coffee keeps for about 6–12 months unopened, but it develops its best aroma in the first 6–8 weeks. Once opened, consume promptly. Store it in an airtight container in a dark, cool, and dry place – but not in the refrigerator. Oxygen, light, and heat accelerate aroma loss. Buy whole beans instead of pre-ground and grind them just before brewing – that's when it tastes best!