Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to make soapy ammonia cleaning solution [title] Locate concentrate ammonia solution. [step] It's readily available in supermarkets in the household cleaner sections of larger supermarkets in the us. Otherwise, try hardware shops and places that sell industrial cleaners.

Ending1: You will probably want to buy the smallest possible bottle since you won't need a lot. [title] Use rubber gloves and goggles-ammonia can burn skin and eyes. Ending2: Look for plugs and valves which is not oily. [substeps] Dishwashers and dryers are also good places to find concentrated ammonia. Ending3: [title] Get into the habit of replacing spills. [step] Every time you add dishwashing liquid onto a sink or toilet, add a dab of concentrated solution to the water. Ending4: [substeps] Fortunately, it comes in liquid form, rather than bath/shower cleaning liquid. This liquid can also be water, soap, detergent and other products.

Answer format: ending1/ending2/ending3/ending4