what do you use for string care?
I've used Bohning products and much like the Xcellerator, but use sparingly and work in good. Scorpion Venom is also good and in my bow case. It comes with a leather patch.
The standard, usually kind of hard, Seal tite, use a lighter to heat up and apply. After applying work in well.
I shoot a lot when I shoot so I wax after each session and ready to go for the next session.
If wax builds up, you're not working in good enough - just don't work until string gets hot.