Sonic Horns add cleaning energy with a least of modifications to connect as well as operate. And the cost is negligible for the cleaning energy increased, mainly as compared to other alterations of the apparatus previously in use. These setups work by making high intensity sound waves which quiver the accrued dust fluidizing the dust instigating it to fall off the shells where it has been collected. These fluidize unwanted particulate accumulation with high intensity, reduced frequency sound waves in food and dairy spray drying, air pollution control, and material handling process apparatus. Sonic Horns are applicative for Fan Blades, Ductwork, Filter Bags, Distribution Plates, Bag house Hopper Walls etc.