Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to use coconut oil around the house [title] Make a natural stain remover. [step] Coconut oil can be used to remove set in stains from carpeting, walls, and other surfaces. To make a stain remover using coconut oil, mix one part coconut oil and one part baking soda.

Ending1: To work the stain remover in, dilute the mixture. To wear down stains, dab a small amount of coconut oil onto a cotton ball. Ending2: Apply the remover to stained surfaces and let it sit on for a few minutes before wiping it away. [substeps] Always test the strain remover on a small part of a surface before applying it the an entire surface to make sure it doesn't cause damage. Ending3: Apply the mixture to each stained object or corner. Let it sit for ten minutes, then rinse it off. Ending4: Shake the solution well to disperse both ingredients evenly across your stained carpeting. [substeps] 1 part coconut oil and one part baking soda is equal; shake off excess.

Answer format: ending1/ending2/ending3/ending4