How can you tell if a body wash is expired?

Also, if you use an expired wash, what will happen to your skin? This is very important, and 10 points for best answer! thank you in advance!How can you tell if a body wash is expired?
i never knew that body wash expired...i guess we use it fast in my house it never gets the chance to. i doubt anything bad will happen. soaps sit in stores for a long time, and then are sold to customers. if they were really bad for you, they would have to take them off of the shelves, and restock..which i have never seen done.How can you tell if a body wash is expired?
depends on how expired....like 1 week is okay...1 months could be okay too but anything over 1 year is off the limits.... anyway you could have a rash but you could also have nothing
usually if they have a toll free number on them u can call and they'll ask for these numbers on the label or whatever and they'll tell u.
I didn't even know body wash had an expiration date... either way, your skin should be all right if you use it.