After carbonation, why is the taste of the sparkling water in the water bottle insufficient?

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.