Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to get water stains off wood [title] Put mineral oil on a soft rag and rub it into the stain. [step] Let it sit overnight and repeat if the stain seems to have diminished. [title] Rub the stain with mineral spirits on a soft cloth if the mineral oil doesn't work.

Ending1: [step] Mineral spirits is a mild solvent that can remove a stain that has penetrated into the wax, but not the finish. [substeps] Wear gloves and apply it in a well-ventilated area. Ending2: [step] They usually have the same effect, though test pure mineral spirits first to see if it reacts with the oil. [title] Apply a flea-repellent product that works well on wood or metal furniture, such as curry powder. Ending3: [step] Take it out after a couple of days and wipe off the mineral spirits. [title] Scrub the oil for several days if the stain remains. Ending4: [step] You can also use a glass bottle and stain the entire wood. [substeps] Don't use a rag or the bottle of mineral spirits because this can increase the number of stains on wood.

Answer format: ending1/ending2/ending3/ending4