Home Remedy to Kill Roaches and Prevent Future Infestations We weren’t able to create a summary for you. Refresh your page to try again. Jan 18, 2026 · What is the best home remedy for roaches ? Boric acid and sugar bait is one of the most effective DIY options because roaches carry it back to hiding spots and it can spread through the group. Jan 18, 2026 · What is the best home remedy for roaches ? Boric acid and sugar bait is one of the most effective DIY options because roaches carry it back to hiding spots and it can spread through the group. Jan 18, 2026 · What is the best home remedy for roaches? Boric acid and sugar bait is one of the most effective DIY options because roaches carry it back to hiding spots and it can spread through the group. We don’t blame you if you’re not too concerned at the moment about playing nice and just want to kill as many roaches as possible, as fast as possible. These are the home remedies to start with: 1. Baking soda and onions 2. Boric acid and peanut butter 4. Cornstarch and Plaster of Par...See full list on cockroachfacts.comRepellents are like power-ups in a cockroach control system: they won’t get rid of roaches on their own but they can help by making your home less attractive to the bugs. Great roach repellents include: 1. In addition to reproducing rapidly, German roaches are stubborn.