the basement has a different strong smell that I can't identify but don't think it is moisture related, and smells different than the upstairs but maybe it is connected to the smell upstairs (I have a bad dehumidifier I hopefully will get around to getting a commercial one tomorrow and see if it helps but doubt it). The unfinished basement smell might be mothballs or some other bait but don't know how I can clean out the expansion crack on my foundation.
I have to do some research into voc