I've gone through several cans of brake cleaner lately and need to get rid of the used cans. The cans don't seem to indicate any special instructions for disposal.
Aside from depressurizing the cans as much as possible, are there any other steps necessary to safely dispose of them in a responsible manner?
I should add that I am not aware of any special disposal requirements imposed by my local municipality, so these will most likely end up in the general rubbish tip regardless of who disposes it.