Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to unclog a drain [title] Snake the drain with a hanger. [step] Straighten out a wire coat hanger and use it to fish out hair and dirt from the drain that is clogged. [substeps] Try not to push the debris further down into the pipe.

Ending1: [title] Remove the rim from the drain with a plastic gasket. [step] Loosen it completely with a pair of wire cutters. Ending2: You can pull one hairball through the pipe to loosen it. Place the wire hanger over the drain pipe. Ending3: The goal is to drag out whatever is causing the clog. [title] Try a wet/dry vacuum on the drain. Ending4: This can clog the drain even further. [title] Pour hydrogen peroxide into a bucket.

Answer format: ending1/ending2/ending3/ending4