Sometimes my husband’s sniffer scares me with its accuracy. I have learned over the years that any time I hear him do a quick “triple sniff” he has detected something to be concerned about. Most recently, his sniffer detected some interior mold growing in on our bedroom wall. After much cleaning and repainting we are now mold-free for the time being. The downside of this great sniffer my dear hubby has is also having horrible allergies. We need to invest in some special allergy bedding to make him more comfortable some day soon.