Blisters and baseball pitching

Anyone have a good remedy for pitching blisters? I never got them, but many pitchers do, especially in the beginning of the season or during humid summer months.

What’s worked for you?

old school remedy, and has worked for me is pickle juice. Use it to help build calluses, not to be used when you have blisters. Soak your fingers in pickle juice, later that day throw, builds them quicker.