Bringing flammable items into the cabin is prohibited.
Everybody must know this rule.
Aerosol spray can is one of these.

But how about check-in luggage?

I searched a general rule on the Internet.
Some say it’s OK, the other say it’s not.

Whether it is OK or not,
Finding alternative is good for safety.

I brought jerry type deodorant and insect repellent
and shaving jerry when I went to the Philippines.