Using these balloons is a breeze. You can inflate them with air using a balloon pump or with helium from a helium tank. If you want them to float, fill them with helium. Just note that the floating time is about 12 - 18 hours. The balloons come flat, so you'll need to inflate them yourself. When using them for decorations, arrange them as you like, such as hanging them from the ceiling or creating balloon arches. As for maintenance, keep them away from sharp objects to avoid popping. After the party, you can simply deflate them. Since they are biodegradable, you can dispose of them in an environmentally - friendly way.
