Applications Great for cleaning shower drains, kitchen drains, water pump, filters, pipes, connector, dishwasher air gap, window drains holes, drain hole in refrigerator, freezer drainage line, drinking tube, metal straw and other hard-to-reach places. Use Guide 1) Mix a mild detergent and warm water to rinse the drain. 2) Gently make the brush in a back and forth motion to clean the inside, in short strokes, gradually working further inside the drain pipe. 3) Avoid aggressive force when cleaning. It is recommended the tube should be kept straight as possible during cleanings to avoid unnecessary wear and tear. 4) When done cleaning, thoroughly rinse tube with a stream of cool water, Gently pat the bristles until dry to the touch and hang somewhere that there is air circulation. Specification - Material: the refrigerator drain brush and double ended tube brush are made of durable soft nylon bristles and high quality 304 stainless steel. - Total Length: 63 inches and 65 inches - Color: white - Sizes: as pictures shown Package Included 1 x drain brush with pull ring handle. 1 x double ended hose pipe cleaning brush. Tips After use, we suggest you clean brush by rubbing your thumb along the bristles under running water for a minute or so. If there is anything concerned with our brushes after use, plz contact us and we will take care of it for you. Here is how to quickly get in touch with us - Just click the "contact seller" button beside the order ID.Household Benefit - The drain cleaner brush set is widely used for drainage system cleaning, filter system, hose glass tube, water pump accessories cleaning. Very durable, can be used repeatedly. TIPS: After use, it is recommended clean this tool with water and hang it on the wall to dry for the next use. Operation - Just insert the end with the bristles into tube, and gently make the brush in a back and forth motion to clean the inside. In short strokes, gradually working further inside the tube. Note: Avoid aggressive force when cleaning. Safe Reliable - The brush is very easy to reach the narrow hard-to-reach areas, and sturdy enough to push the brush from end to end of tubes. This means it can clean effectively and does not get stuck in tube when returning. Advantages - Our tube cleaning brush tool consists of stainless steel spring wire and non-toxic nylon soft bristles. And the flexible long hose brush set is equipped with 3 different diameter brush heads: 0.4-inch, 0.7-inch, 1.2-inch, helping to clear any sort of algae or crud inside. 63" Flexible Long Brush Kit - Best choice for you periodically clean and unclog all assorted pipes to prevent clogging and get rid of bad odors. Specially designed for cleaning bathroom kitchen drains, dishwasher air gap, window drains holes, drain hole in refrigerator, freezer drainage line, drinking tube, metal straw, could be used repeatedly, 1 2 times per week is highly suggested.