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Which FLSK product can go in the dishwasher?

4 Gründe, warum FLSK Produkte nicht in die Spülmaschine dürfen

 A dishwasher like this is super practical. Everything dirty disappears into it and reappears a few hours later dry as a kitchen cupboard. It's also sustainable. After all, you save a lot of water compared to washing up by hand. However, apart from the stainless - all natural series, you should still clean your FLSK products by hand.

FLSK products: Better to clean by hand

Even if the insulating properties of our FLSK products are not damaged in the dishwasher, it is better to clean them in the sink with a dishwashing brush. The colored coating and the lid require gentle treatment.

Our stainless - all natural series does not require any coating, so you can clean it in the dishwasher without any problems.

Hot water, possibly a little washing-up liquid and a soft sponge are sufficient for the basic daily program. Simply rinse the container and lid, wipe with the sponge and leave to air dry.

What happens if I put the FLSK and the CUP in the dishwasher?

Regardless of the program selected, the dishwasher is exposed to very high temperatures for long periods of time. Together with the often very aggressive dishwasher detergents and the high water pressure, this could lead to discoloration of the coating and, depending on the model, it may even peel off.

The stainless steel cap of the lid and the BPA-free plastic stopper are bonded together with a special, non-toxic adhesive. The prolonged heat in the dishwasher can cause this bond to come loose, causing the lid to "twist" and making it harder to open your FLSK.

Here are more tips on how to clean the FLSK, the muki and our CUP thoroughly.

  • Special tips for the FLSK drinking bottle: The drinking bottles with their narrow opening do not get really clean inside the dishwasher. It is better to use cleaning pearls, denture cleaner tabs or special bottle brushes. To find out more about special cleaning, click here. We also recommend removing the sealing ring from time to time and cleaning it separately. Beverage residue can accumulate underneath it, which can lead to bacterial growth and unpleasant odors. You are also welcome to boil the ring occasionally. As it is made of silicone, it can withstand this without any problems. Please make sure that you put the completely dry ring back on the lid the right way round.

  • Special tips for the muki Snackpot: You couldn't rinse the muki with water directly after your breakfast or snack? No problem. Simply soak the pot in warm water for a while and the dried-on food residue can be easily removed. As with the FLSK, we also recommend regularly removing the sealing rings from both containers of the muki and cleaning them separately. This prevents food residues from accumulating underneath, which can lead to bacterial growth and unpleasant odors. As all the sealing rings in our products are made of silicone, you are welcome to boil them to eliminate any possible bacteria. Please ensure that the seals are fitted correctly so that the muki is properly sealed.

  • Special Tips for the CUP coffee to go: Coffee and black tea tend to stain strongly. However, the smooth stainless steel surface of the CUP copes well with this. Simply rinse your CUP briefly every evening as described above with warm water, a little washing-up liquid and a soft sponge and it will be ready for the next use. Feel free to remove the two silicone parts of the CUP again and again and clean them separately. Especially the lid that closes the mouthpiece. As everyone has bacteria in their mouth and you drink directly from the CUP, it is advisable to boil it again and again. You do not need any abrasive or aggressive cleaning agents for our products. We even ask you to refrain from using them in order to protect the surface. FLSK, muki and CUP simply prefer a gentle approach. So you will enjoy the products for a long time.

    Hand spült weiße Flasche mit rosa Schwamm


    Do you have questions about cleaning FLSK, CUP and muki? Contact our customer service team directly:

    E-Mail to:
    Telefon: +49 89 588054600


    Perfect for this.