How can you make a mouse trap from a plastic bottle? - briefly
Cut the top third of a plastic bottle, invert it to create a funnel, place bait at the narrow end, and set the device on a flat surface so a mouse enters and cannot exit; seal the opening with tape or a pin to complete the trap.
How can you make a mouse trap from a plastic bottle? - in detail
Creating an effective rodent catcher from a discarded PET bottle requires only a few common items and precise construction.
First, gather the following supplies: a 2‑liter plastic soda bottle, a sharp utility knife or scissors, a piece of sturdy wire or a strong rubber band, a small piece of cardboard or thick paper, and attractive bait such as peanut butter or dried fruit.
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Prepare the bottle – Remove the label, rinse thoroughly, and let it dry. Cut the bottle about one‑third of the way down from the top, preserving the neck and cap. The cut should be clean to allow smooth movement of the trigger mechanism.
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Form the funnel – Invert the upper portion of the bottle so the neck points downward. Insert this inverted section into the lower half, aligning the cut edges. The neck acts as a narrow entry that guides the mouse toward the interior.
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Construct the trigger – Cut a small rectangular flap from the cardboard. Attach one end of the flap to the interior side of the bottle near the cut edge using the wire or rubber band, leaving the opposite end free to pivot. This flap will serve as a pressure‑sensitive gate.
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Add bait – Smear a thin layer of peanut butter on the flap or on a small piece of food placed just beyond the funnel entrance. The scent draws the mouse into the bottle, where its weight forces the flap to close, sealing the neck.
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Secure the mechanism – Ensure the flap moves freely but snaps shut when pressure is applied. Test the trap with a light push to confirm reliable closure.
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Deploy the trap – Place the assembled device along walls, behind appliances, or in areas showing rodent activity. Position it with the funnel opening facing the wall, as mice typically travel close to surfaces.
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Monitor and release – Check the trap regularly. When a mouse is captured, wear gloves, cover the bottle with a lid, and transport it to a suitable release site at least 100 meters from the residence. If humane release is not desired, dispose of the animal according to local regulations.
The design relies on gravity, a simple lever, and a strong scent to ensure prompt capture without electricity or chemicals. Regular cleaning of the bottle prevents odor buildup and maintains trap efficacy.