NO
Well If you clean the clean dishes first Then if you clean the dirty dishes first the chance of the clean ones getting dirty. Hope this helps!
Patrick's description of the battle descibes the war being between the dirty and clean. At the end Spongebob (clean) gets so dirtied by Patrick that he realizes he can then spend more time getting clean, so he is happy. Patrick, the dirty, gets cleaned by Spongebob and then realizes he can spend more time getting even dirtier, and is thrilled. They then realize without dirty there would be no clean, and with no clean there would be no dirty! They then become friends again.
No. Everything has bacteria on it, whether it is dirty or clean. Dirty things just tend to have more bacteria.
To clean their hair and keep it from getting greasy and dirty.
You can always prevent your baking sheets from getting dirty in the first place. Use parchment paper or foil to line the sheets. If it is already dirty, use a non-scratch scrubbing sponge.
A shadow?
Sorry you will have to explain what you mean by "clean" in respect of your question. Wood is "clean" until someone spills something "dirty" on it.
it is dirty
to clean dirty water it needs to be cleaned or filtered
one is clean and the other dirty??
Blackboard
keeping your hands clean so you dont have to touch something dirty or disgusting