> My kitchen shelves (which are unfinished, solid wood, more than 40
> years old) got wet because of a lead upstairs and now they have a sour
> type smell. This may come from something in the wood. How can I clean
> and deodorize them? Thanks.
An ozone generator.
Make sure you seal the cabinets, then evacuate the house before styarting.
BTW, ozone attacks rubber, so any hoses that get exposed will be weakened.