Homemade Cockroach Killer Using Colgate and Common Ingredients

In a small bowl, combine toothpaste, sugar, and baking soda. Add water if necessary to form a thick paste.

Create Bait Spots:
Place small amounts of the mixture in areas where cockroaches frequent:

Behind kitchen appliances

Under sinks

Near garbage bins

Along cracks and crevices

Wait and Observe:
Cockroaches will be attracted to the sugar, ingest the paste, and die within hours.

Clean Up:
Wipe up any remaining paste after 24–48 hours and reapply if cockroaches are still present.

Safety Tips