I purchased PediaSmart Organic Vanilla Powder- 6 Pk from diapers.com at Jul 30, 2010, the package indicated that its expiry should be Oct 2010. However when I opened it, I noticed that the interior surface of the can has some curd or clogging, and the powder is not smooth as usual, and it is noticeably moist. I suspect there were leakeage on the package. I took photo of this, and another can which I previously purchase for you. to review. I would like to seek your advise on if this product is still safe to use. And, further more, with an expiry date so close to the delivery date, it would be rather impossible for us to finish the product before its expiry date.