Rosemary oil was found to create up to a 100% roach mortality rate at a concentration range of 2.5% to 30%. So mix it with water and spray away at your problem areas! However, other oils can help.

If you've noticed roaches in the home, you'll likely want to get rid of them ASAP. However, before using common DIY roach ...

EFFORTLESS APPLICATION: With a plunger and user-friendly tips included, this non-repellent roach gel killer is designed for effortless placement in cracks, crevices and other hard-to-reach areas ...