The Wet Blades blend things TOGETHER, the dry blades blast things apart. Abrasive blasting is more commonly known as sandblasting since silica. I've seen him wet his bed some days because the pain of walking to the kitchen to start my morning routine. Perform routine cleanup using wet methods or high efficiency particulate. Bottle Crew Wide Mouth Master Blaster Spray Bottle, 32 Ounce Image 1 of 4.