Doom is doomed

I grew up my family using doom. It has been a trusted house hold product in our family we just couldn't afford it and opted for raid for couple of years now. Today we bought 1 tell why Flies don't die instead more keep coming in the house . We had to go outside the house because we couldn't stand the fumes. The flies don't due they keep making a buzzy irritating noise. I have been seeing people on the socials complain but I didn't take it serious. Today is our last day wasting our money on doom super multi insect killer. Instead of killing insects your products will kill us.