Goal:
To remove hair from a clogged drain,
Answer:
use an unfolded paper clip to fish it out.

Goal:
To cure bad breath.
Answer:
Stick a cucumber to the roof of your mouth.

Goal:
to quickly untie knots
Answer:
twist the loose end as much as possible and push it back in.

Goal:
How to make butter fluffy.
Answer:
Using a whisk, whisk fast all over the bowl for several minutes until you reach a fluffy consistency.