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Black When Clean and White When Dirty

What is black when it’s clean and white when it’s dirty?

A chalkboard (or blackboard). It’s solid black when clean, and as you write on it with white chalk it becomes dirty.

Posted in Riddles


12 Comments on "Black When Clean and White When Dirty"

tee:) says
January 17, 2014 @ 12:34

chalk board

grat says
August 19, 2014 @ 17:54

Thank you you’re the only one right xD

❤️ says
December 30, 2014 @ 10:04

I have an app about riddles and that answer didnt work. Why?! I need to know!!!!!!!!!!!

Diya says
December 31, 2014 @ 15:38


Neex says
January 12, 2015 @ 22:14

some use

anissa carter says
February 8, 2015 @ 09:42

The answer is blackboard or some people call it chalkboard

avery says
February 11, 2015 @ 14:05

It is without the letter (k) what is it and it has 10 words it is not black or chalk board

jiya says
March 2, 2015 @ 09:40

Answer is blackboard not chalkboard

Quantum Raven says
April 3, 2015 @ 18:36

Either a blackboard or a black car that has lots of bird poo.

alexander says
April 6, 2015 @ 02:44

the answer is blackboard

faith reefer says
April 6, 2015 @ 11:37

black board is right u shouldn’t say chalk board cause there is a difference i just don’t know the difference yet

Keshanti says
June 5, 2015 @ 12:56

Blackboard duhhh who don’t know

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