11. Peel off the screen carefully from the wool. Put the screen back down over the wool and repeat the soap-and-water rubbing process. Roll the wool up again inside the bamboo screen.12. Repeat the rolling and scrubbing process for about two hours.
13. Unroll the bamboo mat, remove the screen and squeeze the excess water out of the wool. Put the wool in the dryer to complete the felting process.
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