how do I get skunk odor out of house after skunks being under house?
Answers:
The traditional way of getting rid of the smell if ones dog has been 'skunked' is tomato ketchup.
Depending on how easy it is to access the underneath of the house perhaps you could dilute some tomato ketchup with vinegar and apply it with a spray bottle.
Good luck!
Other answers:
tomato sauce
tomato sauce