This is probably the best way to describe it. I was in the shower, squirted shampoo, lathered, and it hit me. Something was missing. I couldn't smell anythin

This is probably the best way to describe it. I was in the shower, squirted shampoo, lathered, and it hit me. Something was missing. I couldn't smell anything. I went so far as to take the bottle and squeeze air from it into my nose. I could feel the puff, but that was it. It was actually a little bit jarring. It was complete loss for a couple of days and got progressively better until back to normal a couple of weeks later.