1. Prepare the Plastic Bottle:
Using a cutting tool, carefully cut the top one-third of the plastic bottle to create a funnel-like structure.
ADVERTISEMENT
2. Create the Funnel:
Invert the cut portion of the bottle and place it back into the lower part, creating a funnel with the narrow end pointing downward.
3. Secure the Funnel:
Use tape or glue to secure the edges of the funnel to the lower part of the bottle to prevent any gaps for the insects to escape.
ADVERTISEMENT