Do you leave a compound bow unstrung when done shooting?

I keep my bows strung if I'm shooting them regularly, but I un-string them if it's going to be more than a few days idle. Just remember to check your brace height when you restring and shoot a few times.I would not advise using oil of any kind on your bow. A good rub down with a clean terry cloth towel is all I ever do. But I would defer to the maufacturers recommendations on that topic. Use bees wax on your string. Martins make nice traditional bows good luck and have fun!