The bubble cleaning machine is entirely constructed from high-quality stainless steel 304 material. Inside the cleaning tank, there are high-pressure water sprays above and bubbling air below to agitate and clean the materials back and forth. The materials are then rinsed again with tap water at the inclined conveying section. This machine is suitable for cleaning, soaking, sterilizing, disinfecting, and color fixing of granular, leafy, and root and stem products such as leafy vegetables, edible mushrooms, fruits, aquatic products, and Chinese herbal medicines. The bubble cleaning machine employs advanced water treatment technology, enabling the recycling of cleaning water to conserve water usage.