How is the bottle cleaned?

Clean the bottles and caps with water only (max. 40°C) and a mild dish detergent. The bottles are not dishwasher safe! Do not store the bottles below 1°C and do not freeze. The bottles are heat-resistant to a maximum of 40°C.


Do not expose them to high temperatures and keep them away from sources of heat (direct sunlight, cookers, heaters, etc.). Rinse the bottle with care before and after each use to prevent soiling. Never attempt to fill an empty bottle with CO2! If deformed, scratched or discoloured, or if the use expiry date has already passed, the bottle may not be used and we recommend you replace it with a new Wassermaxx bottle.