This is a test of commonsense with single/multi-choices. Complete the next sentence:

How to get out blood stains
Flush with cold water.
The first step with any fresh blood stain is to flush the stain with cold water. If it is a minimal amount of blood, you may be able to remove the majority of the stain with just cold water.

Options:
A). However, if the stain is substantial, you should wash it with cold water. You can use your fingers to wash this stain off of your clothing..
B). Run the fabric under a cold tap, gently rubbing the stain with the water. Soak your fabric in cold water in your sink to loosen any remaining stain..
C). Make sure to flush under your sink without spilling any water. Repeat this process until no blood remains..
D). Then, flush the stain with a mild soap. Be careful not to flush the stain into water! While the soap can help neutralize the stain, it should not completely flush it out..
The answer is:
B).