Ozone generators, potential risks?

[s/v Groovy]

I have been contemplating using an Ozone generator on the musty smell 'Groovy' has. Granted it is not that bad, and mostly a product of 38 year old cushions.

I know that OSHA classifies Ozone as a bio hazard, as it kills organics (think lung tissue) so if you are using it in high concentration be sure to ventilate closed spaces before you go back in. I also know it is bad for rubber, but how bad? If I fill the boat up with Ozone, say for 24 hours, should I be worried about hoses and belts?

Rachel, did you ever get to try Ozone on 'The Smell' in your bilge?