I stored the bags I bought in the cupboard with the detergents, and after about a month, I found a strange liquid, mainly white powder, where it had dried. The material had liquefied, formed a mass, and started leaking from small holes, obviously from the packaging, onto all the shelves, resulting in damage to the wood after I cleaned it. Also, in all the bags, the material has become a mass, and I have to shake it to detach pieces to use in each wash. I don't think I would buy it again if it wasn't cheap enough. Definitely not in large quantities.