How to kill cockroaches in 5 minutes

                       

1. Kill Roaches With Baking Soda and Onions

Grade: B+

Let's start with one of the roach-killing home cures that you can make right away: baking soda and onions, which you probably already have in your refrigerator.

Slice up some onions, add some deadly baking soda, and presto! An excellent, all-natural appetiser to provide anywhere roaches enjoy eating.

2 . Boric Acid and Peanut Butter

Grade: A

Even baking soda falls short of killing cockroaches, according to boric acid. Clean roaches can be eliminated in a matter of days with just a light sprinkling of boric acid on the floor. Alternately, sprinkle some on a paper plate and place an orange peel bait in the centre of it.