When I told my nephew that hand sanitizer was extremely flammable

I feel you.

It is? Oooohhh

My brother and his friends once coated an orange with hand sanitizer and dumped it in the fire.

This is how I felt after telling my youngest brother (he's four) that germs are everywhere

Yea, we used to make smiley faces with that stuff and light it on fire.

TIL hand sanitizer is flammable.