Final answer:
Glow-worms are small insects that use silk threads to trap prey in the dark. Keeping your kitchen clean can help discourage them from returning.
Step-by-step explanation:
The little creatures you found hanging from a light in your kitchen are likely glow-worms. Glow-worms are small insects that use silk threads to trap prey that fly towards them in the dark. They hang up to 70 silk threads to catch their prey.
To make them not come back, it's essential to identify and eliminate their food source. Glow-worms feed on small insects and larvae. So keeping your kitchen clean and free from any potential food sources for these insects, such as crumbs or organic waste, can help discourage them from returning.