How to Cast an Ant Bed

Step-by-Step Guide

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   Step 1: Set up a furnace to melt your aluminum.

   You can build a simple one using a metal pail, charcoal, and a hair dryer, along with some other commonly available items.
   
   If you are adventurous, you can even build a more substantial one, read about it here. , Aluminum cans have a very low recovery rate if melted in an open air furnace, so look for cast aluminum scrap like automotive parts, aluminum extrusions, or other heavy pieces. , Since casting the mound will kill the ants, you may want to find an ant bed in the fall, and wait until winter when the bed is abandoned (or at least the inhabitants are dormant, deep in the ground).
   
   Many homeowners poison beds in their lawns, so you should be able to find one that will have a minimum environmental damage.
   
   Also, remember that removing the casting will require a substantial excavation, so be prepared to restore the area you choose., You will have to take a guess at how much you need, the bed in the photos weights about 18 pounds, but at any rate, play it safe and melt more than you anticipate using.
   
   You can always pour another casting of something with any excess. , Clear any flammable debris from the area, and make sure you have water or a fire extinguisher handy., Continue pouring until the aluminum overflows the entrance so it is completely filled. , You can spray the top of the mound with water to speed the cooling, but it will be messy when you begin digging your casting out of the ground., Once you have the general area probed and limits established, you can begin to scrape the soil away from the aluminum. , You can continue scraping and digging, but remember, many of the smaller tunnels and chambers are very delicate, so proceed with caution., This will allow the deeper material you scrape away to fall away easily., This will make damaging the casting less likely and allow you to work faster. , You can now rinse the remaining dirt out of the casting and get it ready to examine.
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   Step 2: Locate your aluminum.

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   Step 3: Find an ant bed you have access to.

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   Step 4: Melt your aluminum.

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   Step 5: Enlarge the entrance to the mound slightly and create a small depression around it for the aluminum to flow into.

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   Step 6: Pour the molten aluminum carefully but quickly into the mound entrance.

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   Step 7: Allow an hour or so for the aluminum to cool sufficiently to be touched.

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   Step 8: Use a sharp pointed tool to probe the mound carefully

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   Step 9: so you can determine the extent of the casting below the ground.

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    Step 10: Uncover the top 6 to 12 inches (15.2 to 30.5 cm) of the casting

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    Step 11: so that you are level with the adjacent ground or slightly below it.

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    Step 12: Dig a hole beside the mound about three feet deep

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    Step 13: being careful to avoid damaging off-shoot tunnels or chambers.

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    Step 14: Use a water hose to wash the dirt out from between the chambers and tunnels

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    Step 15: as well as to expose more of the casting if you are near a water spigot.

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    Step 16: Continue to remove the soil from around the casting until it becomes loose

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    Step 17: the carefully pull it free of the ground.

Detailed Guide

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