RazoRock Plague Doctor. It's been my favorite pandemic soap for the past year. I bought it as a joke for the label and it quickly became my favorite. I always had good results with an Argan oil soap in soft or hard (well) water. This one lathers great with every brush I have from synthetic, which I rarely ever used, to 3-band, to my expensive Thater & Rudy Shavemac 2-bands. It's so good, I've been stockpiling tubs of it.