As an insecticide, it’s mostly used to kill cockroaches, ants, silverfish, termites and fleas. As an herbicide, it’s best on molds, fungi and some kinds of weeds. Like boric acid, borax is ...

Boric acid will kill roaches by dehydrating them. Mix equal parts of boric acid, flour, and sugar. Sprinkle behind appliances, inside cabinets, along baseboards and anywhere you've seen roaches.

"Cockroaches are a big menace in the kitchen! They are unhygienic and spread diseases," Pankaj Bhadouria shared on Instagram.

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