close it the opposite way you openned it.
Like if you visualised 12 candles being lit one after the other in clockwise direction,
to close it, visualise the candles light off one by one in anticlockwise direction..
Doing the opposite should work fine.. though the intent should be more than when you opened it.. its easier to open a door that opens to the inside during a clyclone but know that its harder to close it (IMG:
style_emoticons/default/i_triangle.gif)