• Safe material: made of high-quality stainless steel and plastic, strong and durable. • 8-piece cleaning kit: includes 100 ml water injector, 1.5 m PVC dredging tube, ice scraper, drain plugs, and dredging brush. • Effectively removes odor: helps clean the refrigerator drain hole, solves leakage problems, and eliminates peculiar odors. • Application: remove items from the refrigerator, turn it off, insert the brush into the drain hole, rub the tube wall, inject hot water, and close the hole with a plug. • Wide application: can be used in refrigerators, freezers, wine cellars, bathrooms, sinks, bathtubs, kitchens, and pipes.