Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to get pen stains out of clothing [title] Buy a stain remover meant for ink stains. [step] Look in the laundry aisle at your local grocery store or shopping center and see if you can find a stain remover that says something like " removes ink stains " or " eliminates pen stains " on it. [title] Blot the ink stain using a damp cloth before you apply the stain remover.

Ending1: [step] Try to lift as much of the ink stain as you can using just the cloth. [title] Apply the stain remover to the pen stain. Ending2: [step] Use a soft, cotton rag or paper towel to blot the stain. Avoid spreading the stain remover on the fabric. Ending3: [step] Do not use hot cloths or anything made from plastic and rubber. Use a towel to absorb any extra moisture or squeeze the stain remover out of the cloth before blotting and rinsing it. Ending4: [step] Use a cloth that is absorbent and only for ink stains, not a standard newspaper. Before you use a marker or a toothbrush to dab ink stain remover, blot the stain with warm water.

Answer format: ending1/ending2/ending3/ending4