Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to clean walls with vinegar [title] Protect your floors. [step] Lay a dropcloth or towels along the baseboard where you intend to start. Ideally, your sponges shouldn't be dripping wet when you use them, so feel free to skip that part if you're confident in your ability to catch the occasional drip that may run down the wall.

Ending1: It doesn't matter which direction the drips are coming from. [substeps] Laying them out on a surface like carpet can, however, allow the odors to linger longer. Ending2: However : [substeps] Do keep some towels around just in case your bucket suffers a major spill. Play it extra safe and lay one out to set your bucket on while you work. Ending3: Wool, silk, and cotton products are best avoided, as they stain even more easily than those that you regularly clean. [substeps] Similarly, if you've frequently used vinegar, you should consider using a dry dishcloth or rag to dry off the wall. Ending4: [substeps] If you have marble floors that can be bumped up and down, something heavy like cinder blocks or brick work well. The loud noise of splashing or tugging on the seams will be discreet.

Answer format: ending1/ending2/ending3/ending4