Asked in Sugar and Sweeteners
Sugar and Sweeteners
Why is my sugar damp?
Answer

Wiki User
November 15, 2008 10:00PM
Sugar is what scientists call 'hygroscopic', meaning it attracts water from the air.
If your sugar is prone to getting damp, it is best to keep it in an air-tight container. Some glass jars have an air-seal. These are ideal for storing sugar.
Small quantities of sugar can be put into a suitable bowl (stainless steel, glass etc) for easy access, which can be stored in warm dry conditions when not needed for immediate use.
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How long can cotton candy last?

if it gets wet or damp, it will be come hard but cotton cany is
just sugar and White sugar doesn't go stale as such, the biggest
problem is keeping as dry as possible. If you keep it in an
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Asked in Brown Sugar
How can you keep brown sugar soft?

keeping it in an air tight container will work the longest but
if it gets dried out, take a clean paper towel, soak it with water
(not dripping wet) and lay it on top of the dried out brown sugar
and reseal the container. The sugar will absorb the moisture from
the wet/damp paper towel and be good as new. Michelle from
Newark
Another option if the sugar is already soft and you just want to
keep it that way, is to put a piece of bread in with the sugar (it
works even in original plastic bag). The moisture in the bread
keeps the sugar soft and seems to work longer then a damp paper
towel (in my opinion). The bread gets really hard and dried out and
does not spoil.