• Nuke_the_whales@lemmy.world
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    2 months ago

    As far as I know oil is ok. It’s liquid even when cold. But lard or grease will clump in cold water.

    The best thing to do is save your used grease in a can and put it in the compost or garbage bin

    • Donkter@lemmy.world
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      2 months ago

      Alternative : save your grease in a jar and heat it up and pour it down the sink the moment your slumlord increases your rent and prices you out of the building.