Can We Use Boric Acid Powder on Carrom Board? You might have seen boric acid powder being sprinkled on a carrom board. Can we use boric acid powder on carrom board? Does it really make playing carrom smoother? Would it affect the board or the game in any way? The answer to the question is yes. You can use boric acid powder on carom boards. In fact, sprinkling boric acid on the carom board is…