You can also stick a fume sucker[0] in the (cold) oven for a hour.

But with either approach, make sure nothing dripped and landed on the bottom of the oven chamber (or worse, the corner seams or the space under the chamber), since that can stick around and keep outgassing for months or years.

0: A length of dryer hose with a salvaged PC cooling fan on one end and the other out a window - usually used to ventilate solder fumes.