fibrament cleaning question
While trying to transfer the pizza from the peel to the stone, I messed up and got patches of toppings including cheese and bacon on to the fibrament stone. They got burnt and stuck to the surface. Also, the cheese let out the grease into the stone and the stone has absorbed the grease. I was thinking about using brush under running water to at least get rid of the burnt remains but the instruction says to only use non hi-abrasion brush, with out water. What are some ways to clean fibrament stone without harming the stone in this situation?