Sense my brother-n-law moved in and out of my place. My wife and I have been having a lot of problems with bed bugs and it's only getting worse with each passing day. For weeks I purchased high dollar powders and puffers. Averaging $100+ each purchase. Finally, while at Walmart one day. I seen this can and said.. it's only $9.. what have I got to loose!!! A day later I ripped off the sheets of my bed and seen a lot of nasty crawling critters on top and on the sides. I grabbed the can of Raid Max Bed Bug and Flea killer and started to spray the area's where I seen them nasty bed bugs crawling. I also sprayed all the cracks and folds of the mattress and then sprayed the top and sides of the mattress. I left to go do laundry, a few hours later I came back home and checked the mattress. all the area's I sprayed had LOTS of dead bed bugs!! I was so happy to see them nasty things dead! This is one murder I can deal with!