The past week my cat has been 'drooling'. It's like his salivary glands just don't quit. The vet told me to check his teeth and asked if he's messed with any foreign substances...like cleaners, etc. I couldn't find anything wrong with his teeth, and as for the cleaners, well...my basement is your typical garage.
One thing I did notice is he's been playing around with moths and beetles that get in the house. Would that cause it?