Very good product for keeping stink bugs at bay. Spray around windows and doors or any other cracks where bugs enter. Product creates a barrier that most bugs will not cross. Those that try will eventually die. Leaves a film if sprayed directly on glass, but washes off easily.

[This review was collected as part of a promotion.] I used Ortho Home Defense Insect Killer around the inside and outside of my home, and it’s done a good job keeping ants and other bugs away. The spray is easy to apply with the attached wand, and it dries fairly quickly without leaving a strong odor. After applying it around doors, windows, and baseboards, I noticed a big decrease in bugs coming inside. It’s also been helpful around the perimeter of the house, especially during warmer months. Overall, it's a solid product that does what it promises. I gave it 4 stars instead of 5 because you need to reapply it after a few weeks for the best results. Still, it’s a reliable option for general pest control at home.

[This review was collected as part of a promotion.] This product works great! I never have problems with bugs inside my home when using this product. It is very easy to use. Stores away and the wand does not clog up in between usage. I use it inside my home as well as spraying around the exterior of my home. I spray around the windows as well. Living in Florida you cannot avoid bugs but this product is amazing.

[This review was collected as part of a promotion.] I have been using the Ortho Home Defense Core Insect Killer with Comfort Wand, and I’m really impressed with how effective it is! The Comfort Wand made application so easy and mess-free, allowing me to treat both indoor and outdoor areas with ease. Within hours, I saw a noticeable reduction in pests, and the product kept my home insect-free for weeks. I also love that it’s safe to use around pets and children when applied correctly. Overall, a great product that does exactly what it promises! Highly recommend it for anyone dealing with unwanted insects.