What Happened When The Lights Went Out?

One day, while an old man, Mr. Dhruv was washing his toothbrush to brush his teeth, the light went out. Now, Mr. Dhruv was really particular about brushing his teeth and could never even sleep if he hadn't. He also knew that the lights won't come for quite some time and he wanted sleep in 10 minutes. He thought, 'Oh! I have been brushing in this house for so much time. I would know where is the toothpaste and where are the other things.'

So, thinking this, he picked up a tube and started brushing his teeth. He thought that the taste was kind of strange, but gave the matter no thought. Suddenly, the lights came! The old man looked at his hands and he saw that he had been brushing his teeth with a face cream!

He burst out laughing and cried, ' Haha! Now my yellow stained teeth will become white!'