I recently purchased the Raid Ant & cockroach Killer in Lemon Scent Spray because of an issue of roaches I had in my car. It started off with one or two and I thought no big deal of it until I started to see smaller roaches appearing everywhere like everyday. I decided to head over to Walmart and ask them what was the best bug spray to use inside a car and they suggested this one over the ones I thought would of worked better. I am glad that I listened to them because I sprayed this overnight inside my car, one, the lemon smell was great and my car did not smell horrible afterwards, and two, I have seen less to no roaches. I highly recommend this if you have any issues with ants too, which we had in our kitchen and they have all disappeared completely. It only took one night so I have plenty of product left to use for the future if the bugs decide to make me scream again.