This is a dilemma that I've been encounter within the past several months while hobbying, and, I don't know how I reach a wider audience except post it here as it relates to the hobby. I think the guy that made this video made some very valid points. You don't have to watch the entire 8 minute video, but, maybe spend a few minutes to get the concept. That way, you at least know some proper steps as it relates to hygiene. Anyhow, take care, and have fun!