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Used (spent) coffee grounds contain little to no caffeine (after all, its been extracted into the cup you drank). Depending on the situation, either pack it out, bury, or spread diffusely over a wi...
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Used (spent) coffee grounds contain little to no caffeine (after all, its been extracted into the cup you drank). Depending on the situation, either pack it out, bury, or spread diffusely over a wi...