Saving Tin Not Al For The War

This is not an obsolete skill. In these days of recycling, the skills used by our (grand)parents during World War II can serve us well in cramming as many cans as possible into those tiny recycling bins our local waste management company provides.

First of all, “tin cans” aren't tin, and haven't been for a very long time. Modern cans are made from either aluminum (beer/soda cans) or tinplate steel (soup, vegetables, etc). It's these steel cans that are generally thought of as “tin cans.” “Classic” tin cans are distinguished by a top and bottom that are soldered on to the can, and a soldered seam running up the side. Newer tin cans only have the top soldered on - the bottom and sides are smooth and form one piece.

Everyone knows how to crush an aluminum can (hint: use someone else's forehead to avoid unsightly rings on your own).

The technique for crushing a classic tin can (with a soldered bottom) is:

1. Completely remove the top, if you haven't already to get the food out. 2. Rinse the can to remove any remaining food scraps. 3. Remove the bottom. 4. Lay the can on its side on the ground, and step on it, pressing it flat. This will take no effort whatsoever, and can easily be performed by small children (a great way to get them involved). 5. Slide the top and bottom into the flattened can. It will now take almost no room in your recycle bin.

Modern cans with molded bottoms are more difficult, since the bottom can't be removed. The best technique for crushing them is to follow steps 1 and 2 above. Then lay the can on its side on the ground, and step on the open (top) end, crushing it flat. Next, step on the bottom end, pushing your foot towards the top end. It should fold over onto the already flattened part, giving you a semi-crushed can. THis? takes a lot more effort that the classic can. Sturdy shoes are strongly recommended.