Two of my bedrooms share a wall with my garage attic. One of the bedroom started smelling like gasoline after my snow blower started leaking which is parked in my garage. After long investigation, I found out smell is coming from a electric outlet which backs to garage attic.

So the question is how to seal this electric outlet so my bedroom stops smell like gas station.

Two of my bedrooms share a wall with my garage attic. One of the bedrooms started smelling like gasoline after my snow blower started leaking in the garage. After long investigation, I found out the smell is coming from an electric outlet which backs to the garage attic.

So the question is how to seal this electric outlet so my bedroom stops smelling like a gas station.