Article PLAYING: Can you make your own cloud? Paused Playing Restart Close Share You need tologinorregisterto add to your favorites. Can you make your own cloud? How to make a cloud in a jar? Pour 3/4 to 1 cup of boiling water into the jar. Spray the hairspray into the jar. Quickly put the lid onto the jar. Place a few pieces of ice onto the lid of the jar. As you watch closely, you will see a cloud begin to form. Remove the lid and watch the cloud move out of the jar. 1 min to read Oct 7, 2021 Gather Your Materials: Transparent Glass Jar with Lid Aerosol Spray (Hairspray) Hot Water (boiling works better) Ice Cubes