Home Remedies For Roaches Outside. 2.) sugar and baking soda mixture. Mix it with a small amount of sugar or powdered sugar, and set it around your home to serve as a roach bait and insecticide.
Baking soda and sugar procedure: Get small sachets of catnip and leave them in places where you see the cockroach. Spray it around baseboards and behind counters or anywhere you doubt roaches hide in your house.
Just prepare a half cup of saltwater, 10 drops of peppermint oil, and 8 drops of cypress oil.
Trim foundation plantings regularly and keep the area around them. To make a diy roach bait, dice a handful of onions and sprinkle them with baking soda. Another home remedies for roaches is a coffee trap. It’s so effective, many commercial roach baits use boric acid as the main active ingredient.
