Why does baking soda come in different particle sizes?

Variations in particle size will change the aggressiveness of the media. For instance, a large particle size is more aggressive and used for heavier duty applications such as removing paint off a car. For lighter duty blasting such as removing char off of wood, a...

Do I need special blasting equipment to use Baking Soda?

Since Baking Soda is water soluble, very dry air is needed. It is not recommended to use this product without advanced air drying equipment. Soda is also less dense than other blasting abrasives, so make sure the pot you use has a vibrator to “shake” down...