Towards the end of last winter, I could not find rock salt, so I purchased a large bag of Prestone Driveway HEAT de-icier.
For storage I rolled to top of the bag down and clamped it with a couple of clothe pins. And stored it in a dry spot of my basement.
But, in getting ready for winter, I opened it earlier this week, and found that it had "melted" together into a single block.
What is the best way to break it up? I am thinking about wrapping it in a plastic tarp and beating on it with a sledge hammer.
In the future, how is the best way to store / preserve this type of material?
Thanks in Advance,
Jesse