Ashes stuck on my cubic charcoal briquette? Answered
Hi, am making charcoal briquette using 6% starch as binder and 4% clay, I got a good briquette with no crack, and good density. But the problem is, the ashes stuck on my charcoal briquette, and I need to shake it hard to remove ashes, even I reduce clay to 1% and same problem. Anyone can advise me how to solve the ash problem?