How to remove lens off a camera?

So I left my hairspray bottle and my camera in my purse and i'm guessing hairspray got into my camera lens and now it wont turn on the lens is like stuck can anybody help me ppppllleeeaaassseeee:D

i screwed on a lens to it a while ago, i think its a k mount, and normally there's a lens release switch or something but there's nothing on this one and twisting it either way won't release it. my lens is stuck and i need to use it soon, plz help!

Um, my oldest camera was an Olympia and I have a lens on there and I'm pretty sure it's like a DSLR or whatever cause it's the same size of a Canon EOS T3i and I wanted to know if there's a way to remove it? Cause I'm pretty sure you can I just need...

i bought an olympus om10 from ebay, there is a lens adapter on the body and i dont know how to remove it, i think there is a button on the lenses but there is none on the adapter.

I recently tried to put an adapter ring on my camera with superglue. I noticed i bought 1 that was a millimeter too big after i glued it My camera is a jvc gz ms 230

I fell in a pond a week ago and got pond water in my camera. After it dried out, all the electronics worked fine but there are various annoying marks on all photographs taken with it. (camera is a Pentax Optio s40 from 2004)

I already cleaned the outside of the lens but it is still there. It appears when the aperture is set to 8 or above. Please Help!

I have a Fujifilm Finepix S3250 or something, not sure of the exact model number. It worked fine for a while, but now when I turn the camera on it says I need to remove the lens cap, when I took the cap off before I turned it on. Help?

I finnaly got a dslr camera and there isnt a button or anything that makes the lens release? Is there anything i could buy to make it come off? i was really looking forward to buy a fish eye. HELP. ten points. thanks! by the way its a fujifilm finepix...