These are bamboo charcoal, all wrapped up nicely in sachet form. My mum bought some to dispel odor in the fridge. 3 sachets cost RM5 and she got them from a hardware peddler in the market. She was told that it can also dispel odor in the cupboards so I bought some and put them inside the kitchen cabinets. The smell is still there though….I guess the sachet are a bit small and can’t absorb the smell. Have to buy more and put 2 sachets in one cupboard.
no need buy charcoal, put pandan leaves can edi. i always put in the car after buying durian and the smell went away the next day. !