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How do I clean the CUP Coffee to go cup?

Wie reinige ich den CUP Coffee to-go Becher?

The FLSK coffee mug keeps you moving every day. Designed as a sustainable coffee mug, it's meant to accompany you for hundreds of mornings, not just one. Therefore, unlike disposable cups, it needs a little bit of love from you at the end of the day.

But don't worry! With the FLSK coffee mug, you've chosen a high-quality, well-designed stainless steel to-go mug. Cleaning it is quick and easy!


Do's and Don'ts of cleaning the FLSK coffee mug

What's good for the FLSK coffee mug: What's harmful to the FLSK coffee mug:
Manual cleaning Cleaning in the dishwasher
Soft sponges and brushes Scouring pads and steel wool
Gentle hand-washing detergents Caustic, aggressive cleaners
Daily rinsing Acids
Denture cleaners for stubborn residues Sharp objects in the sink
Cleaning under the sealing ring Moisture and coffee or milk residues under the sealing ring


FLSK coffee to go tumbler on orange foam


The most important question first: Can the FLSK coffee mug go in the dishwasher?

Even though it's tempting: better not.

In our experience, dishwashers don't provide optimal cleaning for coffee mugs. They spray your FLSK coffee mug indiscriminately with hot water and aggressive cleaners, without considering where it's dirty. Targeted, gentle cleaning looks different!

Over time, this rough treatment will damage the colored coating of the FLSK coffee mug. Therefore, if you care about your FLSK coffee mug, clean it by hand. This way, you'll reach the dirty spots more effectively and ensure your coffee mug stays looking new. Here's how:


Daily cleaning routine for your coffee mug

Keeping your FLSK coffee mug sparkling clean requires little time and effort because the interior is made of smooth, neutral stainless steel. Odors don't stick, and dirt or bacteria have a hard time finding a foothold.

It's best to follow these steps after each use—such as when you come home or before bed. This prevents residues from drying up, and everything will be ready for your morning coffee enjoyment.

  1. Unscrew the lid and open the flip lid.
  2. Pour away any liquid residues.
  3. Rinse the container and lid under warm running water. Rotate them until clean.
  4. Wipe with a soft sponge or lightly brush with a dish brush. Add a drop of dish soap if needed. Rinse with clean water.
  5. Let them air dry.


How to thoroughly clean your FLSK coffee mug

Every once in a while, the FLSK coffee mug deserves a deep clean. This removes deposits under the silicone seals and in other hard-to-reach places for maximum cleanliness and hygiene!

  1. Unscrew the lid and open the flip lid.
  2. Remove the sealing ring from the thread and the seal from the flip lid.
  3. Place the container, lid, and sealing ring in a warm water bath with some dish soap for a few minutes.
  4. Remove deposits with a brush or sponge.
  5. Rinse the parts with clean water, let them dry, and reassemble only when completely dry.

FLSK tip: To clean your FLSK coffee mug of particularly stubborn dirt, you can use denture cleaners. Drop a tablet into the soaking water instead of dish soap and watch the deposits disappear like magic.

To the shop!

Do you have more questions?

We're here to help with any questions about cleaning or using your coffee mug. We look forward to assisting you with your FLSK coffee mug cleaning.

Email us at:

Call us at: +4989 588054600

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