How do you replace windshield washer fluid tube?

Get the proper hose from advanced(where I have the best price and service). Hose clamps that fit the new hose. Start by removing the lowest hose end by the wipers. Hold it high to not loseing fluid when detached. Drain fluid into a clean bottle. Then remove the end by tfluid tank. Replace with new hose and clamps. Refill with new fluid or the old if clean.