Do you have aging aerosol cans sitting around?
Perhaps you should check the expiration date...
The following is what can happen when old cans are allowed to sit around:
Note the hole in the back of the cabinet. The top shelf is also broken. It is resting on the lids of the items below it.
The white part is actually a window behind the cabinet. Somehow it managed not to break despite being splattered
with bits of cabinet and liquid from the can. The explosion did knock out two nearby lights, however...
Many items were blown completely out of the cabinet!
The remains of the offending can of hair mousse!