Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to clean aluminum window frames [title] Douse the frames in water. [step] If you have a hose, use this to get the aluminum frames wet. This will help remove a small layer of dirt and grime and make your cleaner more effective.

Ending1: [title] Cover the glass with a tennis ball. [step] Set the tennis ball-and residue-on the glass frame with a friction-resistant plastic or snap-on tennis ball. Ending2: Fill a bucket with water and turn on the hose. Pour the water into the bucket, mixing the cleaner into the water. Ending3: If you do not have a hose, get the frames wet using a bucket of water. [title] Remove grease spots with a commercial cleaner. Ending4: [substeps] If you don't have a hose, you can use a t-shirt, rag, or whatever you can get your hands on. Wet the surface of the frames when they are wet.

Answer format: ending1/ending2/ending3/ending4