Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to clean household surfaces efficiently [title] Don't work against yourself by re-soiling clean areas. [step] Work from top to bottom, and from back to front (i.e., toward an exit or opening. [title] Remove loose matter in its easy-to-remove loose state.

Ending1: [step] [ citation needed] don't wash your dishes in the washing machine; that wastes dishwasher space. Instead, clean dishes in this order : [substeps] Rinse dishes as usual. Ending2: [step] A simple way to do so is to run your hands over a relatively massive surface, like a counter, waste basket, or table in your kitchen. The loosened items probably will not wash clean faster with any chemicals, so wipe away bits of truly stubborn debris with a clean rag. Ending3: [step] Vacuum it or wipe it off with a dry towel. Don't start by making it wet and sticky. Ending4: [step] Since this means things like chemicals, such as bleach, can easily be removed from surfaces, it also helps to treat wide ranging strains of germs and bacteria. If you want to get rid of potentially soiled or clean surfaces, replace the items you've collected.

Answer format: ending1/ending2/ending3/ending4