Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to remove blood stains from silk fabric [title] Lay the stained silk item on a flat surface. [title] Blot the excess blood with a cloth or paper towel. [step] Do not rub, just blot so as not to spread the blood stain.

Ending1: Give the garment a few seconds to soak up any lingering stain. [substeps] Use a napkin to take extra care, to keep the length as close to the stain as possible. Ending2: [title] Blot the stained fabric with the napkin. [step] Hold the napkin by the elbow and pull the material against the stains with your other hand, to remove any excess blood. Ending3: Repeat the blotting process until you cannot get anymore of the blood. Make sure to change the cloth when needed. Ending4: Do not rub at the stain, blotting too hard. Do not apply direct pressure as this can clog pores.

Answer format: ending1/ending2/ending3/ending4