If the taste of the sparkling water in the water bottle is insufficient, please pay attention to the below points:
1. The time for each carbonation is 2-3 seconds;
2. If the taste is not good enough, you can carbonate it again after a pause of a few seconds. Do not continuously inflate for more than 5 seconds, as this will waste gas and cause excessive pressure in the bottle.
3. Please check whether the cylinder is empty or not. If it is, please contact the after-sales service to refill the cylinder.