Can I take leave in conditioner on an airplane?

Question

so I have aussie hair insurence leave in conditioner. I love it sooo sooo much, and I don't want to have to be anywhere without it. It's the spray on kind (i reccomend it)

I'm going on a trip in a few days, and I was wondering if it's ok to have that on an airplane.

I mean, it's not little, so it'd be in a checked bag, not on the plane with me. But since it's the spray type, and it's all pressurized and flammable (according to the label) is it okay? I know the pressure changes on planes, and I just don't want it to explode or burn up or anything.

Sorry if I sound really stupid.

Answer 1

Checked bag ok, carryon only if it's less than three oz. and in it's original bottle in a ziploc bag.

Answer 2

No problem in your checked bag.  The baggage compartment is pressurized, so it's not going to explode.

Just put it in a plastic bag to avoid any possible leakage.