Published September 12, 2018 15:02 I have blinking LEDs on my Power™ sparkling water maker. Help! Disconnect the adapter and wait for ~30 seconds. Then plug into a working electrical socket If you still have trouble with the LEDs, please contact our Sparkle Support Team. Related articles What do I do when my carbonating cylinder runs out of CO2? My sparkling water is not fizzy enough. Help! Why does the carbonating bottle have an expiration date? I want to carbonate water, what should I do? How do I know if my carbonating cylinder is empty?