Ok first you take 1 fourth cup of water, second put the water in a water bottle, third fill duh rest with oil, and then put 1 Alka seltzer and then you've got yourself a lava lamp!
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From @creativememe
Ok first you take 1 fourth cup of water, second put the water in a water bottle, third fill duh rest with oil, and then put 1 Alka seltzer and then you've got yourself a lava lamp!