The 10 Best Cockroach Repellents To Keep The Creepers Out Keep in mind that youre going up against hundreds of millions of years of a species survival abilities. To support this business model, ThisOld Housemay be compensated if you purchase through links on our website. All cockroaches breed prolifically. If you have small children or pets, take safety precautions, such as applying the killer to inaccessible areas, to prevent accidental ingestion. Read on: Natural Cockroach Repellent: What Works and What Doesn't. 12. Some people say that using repellents may be more effective than trying to kill cockroaches because of their growing immunity to poisons. Glowing customer reviews praised this product for how easy it was to use and how reasonably priced it was. And they stay put on vertical surfaces, so you can place them close to where roaches live. Pest-control professionals are knowledgeable and generally efficient, but their services can easily cost hundreds of dollars. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. While most people associate dirty homes with infestations, roaches also enter clean homes to search for shelter and water. The sticky traps dont kill them, but you can determine whether you have an infestation by how many roaches get caught. Essential Oils For Roaches | Cockroach Repellent Natural Oils Gels: If youre dealing with a serious roach infestation, reach for the gel. In a 2012 scientific study, lemongrass essential oil at higher concentrations effectively killed German cockroaches. Sprays can kill some cockroaches, but they are not very effective and can easily contaminate surfaces." Our top picks: 1 Best Overall Roach Killer Combat Max Roach Killing Gel $9 at Amazon. For more than 15 years, Rachel has put her training in mechanical engineering and applied mathematics to work by researching, testing and writing about products across the home improvement space. Repel Roaches with Smells - Incredible Cockroach Deterrent Odors Wirecutter is the product recommendation service from The New York Times. This powder bait comes in a pump dispenser with a 2-inch-long applicator, and each pump dispenses less than 1/16th of a teaspoon of bait powder.