The point is, different lubricants have a different effective time. As I said: a chainsaw is constantly adding lubricant to the bar. Meanwhile the swing I buil

The point is, different lubricants have a different effective time. As I said: a chainsaw is constantly adding lubricant to the bar. Meanwhile the swing I built for my son had white lithium sprayed on it and still doesn't make a sound, after full exposure to 3 monsoonal wet seasons.