Pine cleaning fluid can be extracted from boiling the needles and skimming off the oil-like substance from the surface. To get even a small amount may take a lot of needles. Finally, the long needles of many species are excellent in basket making. Pine sap or pitch. Glue and medicinal uses.
Pine cones are a major food staple for many kinds of wildlife.
You'll see jays or squirrels noisily guarding their caches from intruders. Within the cones are the delicious pinenuts which vary in size from species to species. To say the least, pinenuts are very edible. To obtain the seeds from the cones you can do one of many things. You may take apart a cone like the squirrels and get a sticky mess or you can place the green cones next to a fire and allow the heat to open it.