remove it buy washing with oil
If it's a different foul smell than the contact cement itself, you've got a reaction between the cement (or more precisely, the solvent in the cement) and the item you put it on.
with a chisel?
cut it out of the clothing
you put a can of beans in it
wet a rag pour a can of coke on it and then rub it on the cement. then get a stiff wire brush and then rrub it against the cement
If the cement is not too old, try water and a soft scrub brush.
with a hammer and chisel
Remove and replace it.
There is a product called Zero Odor that when sprayed in the car will remove the urine smell.
paraffin mineral oil smell
You can remove dried cement from an aluminum window by using a soft scrubbing pad, water, and a cleanser. Scrub in the direction of the grain. Repeat until the cement is gone. If this does not work, you can try denatured alcohol.
Yes, but the walls of the hole may contaminate the cement. Mixing the cement may be very hard, and precarious. Further, you may not be able to remove all the cement from the hold afterwards. It is more advisable to use a cement-mixer.