We just took out some old linoleum from our kitchen and just in the corner where I'm always saying to people "can you smell anything here? I'm sure it smells of piss" the floorboards absolutely reek. The only thing I can think of is that the woman who used to live here 6 years ago had a cat and that must have been where the litter tray was.
The horrible truth is that it seems to have completely soaked in to the floorboards. Any ideas on how to get the smell out? I've put a thick layer of bicarbonate of soda down (seems to have a marginal effect) and was contemplating adding vinegar.
I'll be eternally grateful to whoever can help me get rid of it.