Help i cannot stand the smell?

i had a dog and he was very sick he would poop and pee uncontrollably all over the house. We recently had to put him down, which has been the hardest part of my life so far. We have scrubbed the floors cleaned the areas he would be in and have tried fragrent plug in and sprays as well as using baking soda but the... show more i had a dog and he was very sick he would poop and pee uncontrollably all over the house. We recently had to put him down, which has been the hardest part of my life so far. We have scrubbed the floors cleaned the areas he would be in and have tried fragrent plug in and sprays as well as using baking soda but the smells mixed just made the smell more powerful. we cannot have guests over and its lurks through out the whole house and we have no idea what to do about it. We have tried to have people over but they constantly ask what the smell is and to go outside. (yes its that bad)
Update: people, i dont have a rug.
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