Storage: Keep unopened cans in cool, dry place away from direct sunlight. Once opened, use within 2-3 weeks for optimal performance.
Cleaning: Gently brush dirt off with soft bristle brush. For stubborn marks, use damp cloth - never soak. Allow to air dry completely.
Extend Life: Store used balls in pressurized container between sessions. Replace when felt becomes smooth or or bounce decreases significantly.
Temperature: Avoid extreme temperatures which affect pressure and bounce quality.