Published 02 April 2019 08:33 I can't find the return label, what should I do? No worries, just contact our customer support at 0800 0858 373 and we will send you a new one. Related articles How and when should I return the used gas cylinders for the Sparkle Saver's Plan? What do I do when my gas cylinder runs out of CO2? What happens if I don't return all or any of the used gas cylinders after placing an order for full gas cylinders under the plan? How does the Sparkle Saver's Plan work? What's the difference between gas exchange vs back up gas cylinders?