If you need it to dry quicker, pour the sand out on a large blanket and spread the sand out evenly. Set that in the sun. Weight the edges down with rocks so it doesn’t blow away.
The sand may take several hours to dry, depending on how hot the day is and how wet the sand is.
Disposable is best as you don’t want to reuse the dish for cooking after using it for sand. You could also make a dedicated tray for cleaning and heating sand.
Alternatively, place the sand outside in the sun on a hot day. You’ll still need to stir it every so often.
This works for things like sand for putting greens or sandblasting.
For instance, you can use an industrial propane heater for this purpose. You can buy propane heaters and torches at hardware stores.
This will likely go faster with a torch, as it heats the sand as it pours out. With a heater, it may take 30 minutes or more. You can turn the heater off after about 20 minutes to let it continue to steam the water off. [10] X Research source
