Can I kill bed bugs with sprays?

Yes, but there are a lot of things you can kill bed bugs with that work better than sprays. Sprays can be toxic when improperly applied and the application of pesticides by untrained individuals is not safe. But, even "safe" measures that kill bed bugs are usually ineffective to arrest a bed bug infestation and often lead to prolonged suffering. This is because bed bugs are really good at surviving all of our attempts to kill them. In fact, bed bugs are even able to grow into chemical-resistant superbugs when pesticides are administered wrong. It is always best to call an educated professional to stop bed bugs. I would recommend you to opt for professional termite and pest control services. When I was having pest issues at my place, I opted for Bug Pro LLC in Cabot Ar. Trust me, they provided the best termite and pest control services. So, if you are planning to hire someone in Arkansas, please look out for them.
I hope this was helpful.