Dry cleaning. Or if it was mine I'd take a spray bottle filled with rubbing alcohol o Axe bodyspray (rubbing alcohol if you don't want the Axe fragerance) and spray the coat and the put it outside on a really windy day and let it flap around in the wind all day, that would probably work.
Take it for dry cleaning...
Burn The Car
Vinegar
Yes
spray
To remove urine smell from leather, mix equal parts of water and vinegar and wipe down the affected area. Allow it to air dry. Alternatively, you can try using a leather cleaner specifically designed to remove odors.
Put Olive oil on it every day for 3 days, and the smell should leave.
By purchasing a car with cloth seats.
you get water or olive oil and a cup with hot water in it .put the leather belt in there and wait 15 or 20 min then smell it
To remove the sour smell from a life jacket, first, rinse it thoroughly with fresh water to remove any salt or dirt. Then, create a mixture of water and mild soap or vinegar and gently scrub the jacket with a soft brush. Rinse again with clean water and allow it to air dry completely in a well-ventilated area, preferably out of direct sunlight. If the smell persists, consider using a specialized fabric freshener or odor eliminator designed for marine equipment.
To remove the smell of gas from a woolen jacket, you can try airing it out outdoors in a well-ventilated area. You can also sprinkle baking soda on the jacket and let it sit for a few hours before brushing it off. If the smell persists, professional dry cleaning may be necessary.
The new car smell is caused by products used on the leather to clean and preserve it. It is a part of the leather or vinyl. The best way to remove it is to open the windows and allow it to air out. It will fade with time.