Put latex gloves on and cover your work area. While tiny doses of boric acid are generally safe, they may cause skin irritation. Combine ingredients in a thick dough, roll into shapes, and place on wax paper squares. Wipe your work area and clean your utensils. Place the cookies under t...
9. Harris Boric Acid Roach and Silverfish Killer Powder –Best Budget Roach KillerHarris Boric Acid Powder comes in a 16-ounce bottle with an extended straw to get inside cracks and crevices. To get rid of roaches, you should apply a light dusting of this powder along your baseboards, ...