Questions about Viva Nat

Cleaning in the dishwasher is not recommended for all SIGG drinking bottles. The reason for this is the aggressive detergents that attack the exterior and interior finish of the bottle over time. Regular cleaning by hand is recommended. Bottle and cap should be rinsed hot after each use, dried open and stored open. For heavy soiling, we recommend the use of cleaning tablets: https://www.galaxus.ch/de/s3/product/sigg-reinigungstabletten-20-stueck-trinkflasche-zubehoer-2357960