Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to clean dried blood [title] Run the stain under cold water. [step] Place the stained item in a sink or bath tub. Rinse through the back of the stain with cold water.

Ending1: This will wash away the soap or sugar residue. [substeps] If you're using an all-natural stain remover, follow all directions and only add soap when you're sure your stain isn't gone. Ending2: Give the stain a gentle scrub in a circular motion. [substeps] It may help to soak the stained area overnight to see if any blood is removed. Ending3: [substeps] If your stained clothing is torn down the back, rinse through the back to wet it more thoroughly. [title] Soak in lemon juice or almond oil for deep cleaning. Ending4: Avoid rubbing the fabric, as it can cause blood stains to set into fabric. [title] Pre-treat stains with an enzyme solution.

Answer format: ending1/ending2/ending3/ending4