Gas stoves fill the air in your home with particulate matter (pm), which has been found to increase cancer risk in the long term.
So next time you buy a stove, consider choosing an induction stove.
Btw, gas stoves being better or faster than induction is a myth. They have certain specific advantages, but they are actually slower.
Obligatory Technology Connections video:
https://www.youtube.com/watch?v=eUywI8YGy0Y
You can wash the oil out of metal hood-filters, in the dishwasher.
(Extra: Heat-pump(reverse-cycle) air-conditioner indoor-filters can be removed, and then washed out with water, takes 5 minutes)