What's the difference?

I honestly couldn't tell you. I'm sensitive to ethylene, an ingredient found in both, so I really can't be around people wearing either one. In small amounts it robs me of my senses of smell and taste, but if they pile it on, it makes it difficult to breathe around them.

Body spray is like beer: you use it whenever you feel like it.
Perfume is like 100 year old wine: you use it only on special occasions.

Well purpose. Body spray is used to fight odor and have a good smell. Perfume and Cologne is just for good smell.

Body spray is for light scent ususally and doesn't stay for long.Some fight ododr.Perfume stays on for a while.Perfume rubs off on others.so if you have a mistress make sure you don't get any perfume of her. body spary doesn't stay

Perfume is designed to last longer on a body when spraying it on. But with body spray, it just stays on for a couple of minutes. You keep putting on. With perfume, you spray it once and go.

I also think perfume lasts longer ^^