Unlike traditional machines, these gadgets can absorb water and other moist material. In certain cases, this is advantageous because it makes cleaning a lot easier. However, you should be aware that keeping such equipment clean is a more challenging task. Mold will grow quickly if the container is kept dirty or moist. Small wet dry vacs are beneficial in a variety of situations, including industrial settings, home or catering kitchens, and homes with young children that foul the ground frequently.