How to Remove a Ping Pong Ball Dent

Ping pong balls, which are small and plastic, can be damaged easily after you play with them a lot. But you don’t need to worry if you run out of balls in the middle of a game. You can remove a ping pong ball dent by heating it over a flame (carefully) or by placing it in hot water. The scientific explanation is that the heat causes the air inside the ball to expand, therefore popping out the dent.

Things You'll Need

  • Lighter or match Water Stovetop Pot Spoon
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Instructions

  1. Flame Method

    • 1

      Ignite a light or match. If you use this method, make sure you are comfortable with fire and won’t damage yourself or your surroundings.

    • 2

      Hold the dented ball about 3 inches over the flame. Hold the ball with just two fingers. Begin moving the ball around, up and down, left to right. Do this until the dent pops out.

    • 3

      Remove the flame and allow the ball to cool before using it again.

    Boiling Water Method

    • 4

      Pour water into a small pot and put it on the stove. Bring the water to a boil.

    • 5

      Put the ping pong ball in the water for about 15 seconds until the dent pops out.

    • 6

      Remove the ball with a spoon and let it cool.