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How do I kill roaches?

Select from the following. [+] Set out a shallow dish or bowl containing equal parts sugar and baking soda. Roaches are attracted to the sugar, but the mixture is deadly to them.; [+] Set out a shallow dish or bowl containing equal parts sugar and baking powder. Roaches are attracted to the sugar, but the mixture is deadly to them.;
Set out a shallow dish or bowl containing equal parts sugar and baking soda. Roaches are attracted to the sugar, but the mixture is deadly to them.