But Mr Paolucci accepted that that was not easy to do when the room is packed.
BBC: Sistine Chapel ceiling at 500: The Vatican's dilemma
"We may get to that point - if necessary - a so-called 'limited number' of visitors, " Mr Paolucci said.
Responding to this kind of criticism, the director of the Vatican Museums, Antonio Paolucci, acknowledged that there was a "serious problem".
Mr Paolucci said plans to improve the ventilation and counter the threat from humidity in the Chapel would be unveiled soon.
Carrie's supervisor, Denise Paolucci, believes home workers can bring companies great benefits.
CNN: Internet moms: Getting the best of both worlds
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